1. Güneş Süheyla Kürkçüoğlu, Seray Kekeç, Okan Zafer Yeşilel, Kutalmış Gökkuş, Hakan Ünver and Onur Şahin Heteronuclear cadmium(II)/cobalt(III) cyanide coordination polymers with 1-methylimidazole and 1-ethylimidazole ligands: synthesis, characterization and catalytic activities, Inorganica Chimica Acta, 2025, 574, 122400.
2. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Telvin Mwanza, Seray Kekeç, Hakan Ünver and Onur Şahin, Heteronuclear coordination polymers with imidazole ligand: Synthesis, characterization and alcohol oxidation activities, Polyhedron, 2025, basımda.
3. Esengül Çiftçi, Özge Demir, Mürsel Arıcı and Okan Zafer Yeşilel “Syntheses, Characterization and Photochromic Properties of 1D→2D polycatenated Cationic Coordination Polymers Based on the flexible tripodal Zwitterionic Ligand”, Journal of Molecular Structure, 2024, 1314, 139282-139285.
4. Seray Kekeç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Onur Şahin “1D heteronuclear coordination polymers of hexacyanocobaltate(III) with 2-hydroxymethylpyridine”, Polyhedron, 260, 2024, 117096.
5. Seray Kekeç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Onur Şahin, “Syntheses, crystal structures, spectroscopic and thermal properties of 3D heteronuclear coordination polymers with 4-ethylpyridine and cyanide ligands”, Structure Chemistry, 2024, 35, 1075–1083.
6. Seray Kekeç, Güneş Süheyla Kürkçüoğlu, Onur Şahin and Okan Zafer Yeşilel, Synthesis, characterization and crystal structures of heteronuclear coordination polymers with 4-methylpyridine, Structure Chemistry, 2024, 35, 1365–1373.
7. Pelin Köse Yamana, Sevde Demir, Serpil Denizaltı, Hakan Erer and Okan Zafer Yeşilel, Copper(II) Metal-Organic Framework with 2,2-Dimethylglutarate and Imidazole Ligands: Synthesis, Characterization and catalytic performance for ring-opening reactions, New Journal of Chemistry, 2024, 48, 1850-1855.
8. Seray Kekeç, Güneş Süheyla Kürkçüoğlu, Hakan Ünver, Onur Şahin and Okan Zafer Yeşilel, Heteronuclear hexacyanometallate(III) coordination polymers (Cd/Cr, Cd/Fe, Cd/Co) with 3-(aminomethyl)pyridine: Synthesis, Characterization, and Catalytic Activities for the Peroxidative Oxidation of Benzylic Alcohols, Journal of Inorganic and Organometallic Polymers and Materials, 2024, 34, 1081–1091.
9. Esengül Çiftçi, Mürsel Arıcı, Mario Wriedt and Okan Zafer Yeşilel, A New Tripodal Zwitterionic Ligand-Based Cationic Manganese(II) Metal-Organic Framework: Synthesis, Characterization and Photochromic Property, Journal of Inorganic and Organometallic Polymers and Materials, 2024, 34, 2410–2417.
10. Batuhan Okman, Mürsel Arıcı, Okan Zafer Yeşilel, Synthesis and characterization of four coordination compounds with 3,5-dicarboxy-1-(3-cyanobenzyl)pyridin-1-ium bromide and investigation of the photoreaction of 2D cadmium(II) compound, Polyhedron, 252 (2024) 116906.
11. Monu Joy, Okan Zafer Yeşilel, Mario Wriedt, Distinct color change of a Ho(III)-based metal-organic framework upon varying incident light sources, Inorganic Chemistry Communications162 (2024) 112158.
12. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Seray Kekeç, Hakan Ünver and Onur Şahin, Syntheses, Characterizations of Two-Dimensional Heteronuclear Tetracyanonickelate(II) Complexes with 4-Ethylpyridine and Investigation of the Catalytic Activity of [Cd(4epy)2Ni(μ-CN)4]n, Journal of Coordination Chemistry, 2023, 76, 1802-1816.
13. Figen Arslan Biçer, Ferihan Tataş Coşkun, Büşra Salun, İlknur Özdemir, Mürsel Arıcı, Okan Zafer Yeşilel, Copper(II) and Zinc(II) coordination polymers based on glutaric acid and 1,2-bis(4-pyridyl)ethylene: Hydrothermal synthesis, characterization and thermal behaviors, Journal of Molecular Structure, 2023, 1294, 136561-136571.
14. Figen Arslan and Okan Zafer Yeşilel, Synthesis, Characterization and The Effect of the Auxiliary Ligands on the Dimensionality of Two Cobalt(II)-Fumarate Coordination Polymers with Bis(imidazole) Ligands, Journal of Structure Chemistry, 2023, 1423-1434.
15. Hakan Erer, Sevde Demir, Buse Karaman, Mürsel Arıcı, and Okan Zafer Yeşilel Synthesis and Characterization of Cobalt(II) and Zinc(II) Coordination Polymers Constructed from Bis(isophthalic acid) and Bis(1,2,4-triazole) Linkers, Journal of Inorganic and Organometallic Polymers and Materials, 2023, 33, 2386–2398.
16. Figen Arslan, Mürsel Arıcı and Okan Zafer Yeşilel, Syntheses, characterization of three new cobalt(II) complexes with 2-phenylsuccinic acid and flexible bis(imidazole) linkers, Journal of Molecular Structure, 2023, 1284, 135444-135452.
17. Güneş Süheyla Kürkçüoğlu, Okan ZaferYeşilel, Seray Kekeç, Onur Şahin, Synthesis, crystal structure and spectroscopic investigations of heteronuclear Co(III)/Cu(II), Co(III)/Cd(II) and Fe(III)/Cd(II) 3D coordination polymers with 4-(2-aminoethyl)pyridine, Journal of Molecular Structure, 2023, 1274, 134540-134549.
18. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Elvan Sayın and Onur Şahin, Nine new tetracyanometallate(II) complexes with 2-(2-aminoethyl)pyridine: Synthesis, crystal structures and spectroscopic studies, Journal of Coordination Chemistry, 2022, 75, 1352-1373.
19. Esengül Çiftçi, Tuğba Alp Arıcı, Mürsel Arıcı, Hakan Erer and Okan Zafer Yeşilel, Synthesis, characterization and dye adsorption property of a 2D nickel(II)-coordination polymer constructed from tetracarboxylic acid and 1,3-bis(imidazol-1-yl-methyl)benzene, CrystEngComm, 2022, 24, 7440-7446.
20. Güneş Süheyla Kürkçüoğlu, Telvin Mwanza, Hakan Ünver, Onur Şahin, Okan Zafer Yeşilel, Synthesis, Spectroscopic, Structural characterizations and Catalytic Properties of Cyanide-Bridged Heteronuclear Metal Organic Frameworks with Imidazole, Journal of Solid State Chemistry 314 (2022) 123344.
21. Meltem Kaya, Sevde Demir, Mürsel Arıcı, Mario Wriedt and Okan Zafer Yeşilel, Synthesis, Characterization, and Optical properties of Four Coordination Polymers with 3,5-Dicarboxy-1-(4-cyanobenzyl)pyridin-1-ium bromide, Polyhedron (2022) 221, 115863.
22. Okan Zafer Yeşilel, Umut Güler, Esengül Çiftçi and Mürsel Arıcı, A Series of Coordination Polymers Constructed by 2-Phenylsuccinic Acid and Flexible Bis(imidazole) Ligands: Syntheses, Structures, and Photoluminescent Properties, Journal of Molecular Structure 1262 (2022) 132991.
23. Esengül Çiftçi, Tuğba Alp Arıcı, Mürsel Arıcı, Hakan Erer and Okan Zafer Yeşilel, Synthesis, Characterization and Dye Adsorption Properties of a 3-Fold Interpenetrated 3D Cobalt(II)-Coordination Polymer Based on (E)-5,5'-(but-2-ene-1,4-diylbis(oxy))diisophthalate and 1,4-Bis(imidazol-1-yl)butane Ligands, Journal of Solid State Chemistry 311 (2022) 123111.
24. Mürsel Arıcı, Okan Zafer Yeşilel, Zinc(II)‑Coordination Polymers Based on Isomeric Azo‑Containing Anionic and Neutral Linkers, Journal of Inorganic and Organometallic Polymers and Materials, 32, 2022, 1582-1590.
25. Parya Aghamohammadi, Orhan Büyükgüngör, Mürsel Arıcı, Mario Wriedt and Okan Zafer Yeşilel, Synthesis and Characterization of Cerium(III), Praseodymium(III), Gadolinium(III) and Erbium(III) Coordination Polymers with Zwitterionic Ligand, Journal of Molecular Structure 1250 (2022) 131876.
26. Parya Aghamohammadi, Mürsel Arıcı, Orhan Büyükgüngör, Mario Wriedt and Okan Zafer Yeşilel, A Series of Three Dimensional Lanthanoid(III)-Metal-Organic Frameworks with Zwitterionic Linker, Journal of Coordination Chemistry, 74(16), 2657-2669 (2021).
27. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Onur Şahin, Unprecedented deca-, penta- and poly-heteronuclear complexes with hexacyanometallates and 2-(hydroxymethyl)pyridine, Polyhedron 210 (2021) 115535.
28. Esengül Çiftçi, Mürsel Arıcı, Mario Wriedt, Okan Zafer Yeşilel, Synthesis and characterization of Manganese(II), Cobalt(II) and Copper(II) coordination polymers with a flexible zwitterionic based ligand, Polyhedron 208 (2021) 115419.
29. Esengül Çiftçi, Mürsel Arıcı, Emrah Demir, Rezan Demir-Cakan, Mario Wriedt, Okan Zafer Yeşilel, Synthesis, characterization, optical and electrochemical performances of 3-fold interpenetrated Copper(II) coordination polymer with a flexible zwitterionic ligand, Journal of Solid State Chemistry 302 (2021) 122375-.
30. Pelin Köse Yaman, Mürsel Arıcı, Hakan Erer, Okan Zafer Yeşilel, “The Effect of Metal Salts on The Structures of 2,2-Dimethylglutarate Complexes with a Flexible 1,4-bis(imidazol-1-ylmethyl)-2,3,5,6-tetramethylbenzene”, Journal of Molecular Structure, 1229 (2021) 129499.
31. Esengül Çiftçi, Hakan Erer, Mürsel Arıcı, Okan Zafer Yeşilel, “Cobalt(II), Zinc(II) and Cadmium(II) Coordination Polymers Assembled by Flexible 5,5′‑(But‑2‑ene‑1,4‑diylbis(oxy))diisophthalic Acid and 1,2‑Bis((1H‑imidazol‑1‑yl)methyl)benzene Ligands”, Journal of Inorganic and Organometallic Polymers and Materials (2021) 31:2436–2444.
32. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Elvan Sayın, Onur Şahin, Two‑Dimensional Heteronuclear Coordination Polymers Constructed by Cyanide and 3‑(2‑Aminoethyl)pyridine Ligands, Journal of Inorganic and Organometallic Polymers and Materials, 31 (2021) 112–120.
33. Tuğba Alp Arıcı, Okan Zafer Yeşilel, Mürsel Arıcı, A water-stable 2D+2D→3D polycatenated coordination polymer for selective adsorption of methylene blue and detection of Fe3+ ion from aqueous solution, Journal of the Taiwan Institute of Chemical Engineers, 114 (2020) 300310.
34. Mürsel Arıcı, Yakup Can Dikilitaş, Hakan Erer and Okan Zafer Yeşilel, Cobalt(II) and Zinc(II)-Coordination Polymers Constructed from Ether-Linked Tetracarboxylic Acid and Isomeric bis(imidazole) linkers: Luminescent Based Fe(III) Detection in Aqueous Media, CrystEngComm, 2020, 22, 5776-5785.
35. Mürsel Arıcı, Tuğba Alp Arıcı, Hakan Demiral, Murat Taş and Okan Zafer Yeşilel, A porous Zn(II)-coordination polymer based on tetracarboxylic acid exhibiting selective CO2 adsorption and iodine uptake, Dalton Trans., 2020, 49, 10824-10831.
36. Esengül Çiftçi, Meltem Kaya, Mürsel Arıcı, Okan Zafer Yeşilel, Two Copper(II) coordination polymers constructed from 3,3-dimethylglutarate and citrate ligands, Journal of Molecular Structure, 2020, 1220, 128695.
37. Pelin Köse Yaman, Hakan Erer, Okan Zafer Yeşilel, Syntheses and Characterizations of Zinc(II) and Cadmium(II) Coordination Polymers with 1,4-bis((1H-1,2,4-triazol-1-yl)methyl)benzene, DEÜ FMD 22(65), 425-435, 2020.
38. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Elvan Sayın, Emir Enönlü, Onur Şahin, Synthesis and structural analysis of heteronuclear hexacyanochromate(III) complex with tris(2-aminoethyl)amine), [Cd(tren)(Htren)][Cr(CN)6]·2H2O, Journal of Molecular Structure, 1219 (2020) 128462.
39. Pelin Köse Yaman, Hakan Erer, Mürsel Arıcı, Okan Zafer Yeşilel, Effect of ligand flexibility on dimensionality in cadmium(II)-2,2-dimethylglutarate complexes, Journal of Coordination Chemistry, 73:3, (2020), 404-416.
40. Mürsel Arıcı, Fatih Semerci, Yunus Güçlü, Okan Zafer Yeşilel, Cd(II)-coordination polymers with isophthalic acid bearing a hydroxyphenylazo group and substituted bis(imidazole) linkers, Polyhedron, 2020, 182, 114481.
41. Pelin Köse Yaman, Hakan Erer, Okan Zafer Yeşilel, Three Dimensional Manganese(II) Coordination Polymers Constructed from 2,2-Dimethylglutarate and Bis(pyridyl) Type Ligands, Polyhedron, 2019, 171, 317-322.
42. Mürsel Arıcı, Hakan Erer, Samet Karaçam, Okan Zafer Yeşilel, “Coordination polymers based on 3,3-dimethylglutarate and 1,4-bis((1H-imidazol-1-yl)methyl)benzene: Hydrothermal synthesis and characterizations”, Journal of Solid State Chemistry 277 (2019) 811–818.
43. Okan Zafer Yeşilel, Mario Wriedt, Lanthanide(III) coordination polymers constructed from 2,2- and 3,3-dimethylglutarate ligands, Polyhedron, 169, 2019, 32–38.
44. Mürsel Arıcı, Okan Zafer Yeşilel and Necmi Dege, Three Co(II)-Coordination Polymers Constructed from 2,5-Di(4-pyridyl)thiazolo[5,4-d]thiazole and V-shaped Dicarboxylic Acids: Syntheses, Characterizations, Structural Diversity and Optical Properties Polyhedron, 2019, 163, 77-83.
45. Güneş Günay Sezer, Mürsel Arıcı, Daniel Rixson, Andrew D. Burrows, Okan Zafer Yeşilel, Hakan Erer, The structures and properties of zinc(II) and cadmium(II) coordination polymers based on semi-rigid phenylenediacetate and 1,4-bis(2-methylimidazol-1-ylmethyl)benzene linkers, Journal of Solid State Chemistry, 2019, 269, 246-256.
46. Pelin Köse Yaman, Hakan Erer, Mürsel Arıcı, İlknur Eruçar, Okan Zafer Yeşilel, Hydrothermal synthesis and characterization of two dimensional coordination polymers with 2,2′-dimethylglutarate and 1,2-bis(imidazol-1-ylmethyl)benzene, Inorganica Chimica Acta, 2019, 488, 229-237.
47. Pelin Köse Yaman, Okan Zafer Yeşilel, Hydrothermal synthesis and characterization of cobalt(II), nickel(II) and zinc(II) coordination polymers with 2,2′-dimethylglutarate and 1,2-bis(4-pyridyl)ethane, Polyhedron, 2018, 148, 189-194.
48. Mürsel Arıcı, Okan Zafer Yeşilel, Orhan Büyükgüngör, Yusuf Yerli, Three Co(II)-coordination polymers based on 5-tert-butyl isophthalic acid and isomeric Bis(imidazole) ligands: Synthesis, optical and magnetic properties, Polyhedron, 2018, 142, 9-15.
49. Güneş Günay Sezer, Mürsel Arıcı, İlknur Erucar, Okan Zafer Yeşilel, Handan Ucun Özel, Betül Tuba Gemici, Hakan Erer, Zinc(II) and cadmium(II) coordination polymers containing phenylenediacetate and 4,4′-azobis(pyridine) ligands: Syntheses, structures, dye adsorption properties and molecular dynamics simulations, Journal of Solid State Chemistry, 2017, 255, 89-96.
50. Güneş Günay Sezer, Okan Zafer Yeşilel, Onur Şahin, Andrew D. Burrows, Zinc(II) and cadmium(II) coordination polymers containing phenylenediacetate and bis(imidazol-1-ylmethyl)benzene linkers: the effect of ligand isomers on the solid state structures, Journal of Solid State Chemistry, 2017, 252, 8-21.
51. Güneş Günay Sezer, Okan Zafer Yeşilel, Onur Şahin, Hasan Arslanoğlu and İlknur Erucar, Facile synthesis of 2D Zn(II) coordination polymer and its crystal structure, selective removal of methylene blue and molecular simulations, Journal of Molecular Structure, 2017, 1143, 355-361.
52. Mürsel Arıcıa, Okan Zafer Yeşilel and Murat Taş, Hakan Demiral, “CO2 and iodine uptake properties of Co(II)-coordination polymer constructed from tetracarboxylic acid and flexible bis(imidazole) linker”, Cryst. Growth Des. 2017, 17 (5), 2654–2659.
53. Farhad Akbari Afkhami, Ali Akbar Khandar, Ghodrat Mahmoudi, Waldemar Maniukiewicz, Atash V. Gurbanov, Fedor I. Zubkov, Onur Şahin, Okan Zafer Yeşilel and Antonio Frontera, “Chelate ring stacking interactions in the supramolecular assemblies of Zn(II) and Cd(II) coordination compounds: a combined experimental and theoretical study”, CrystEngComm, 2017, 19, 1389–1399.
54. Mürsel Arıcı, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Four Coordination Polymers Based on 5-Tert-Butyl Isophthalic Acid and rigid Bis(imidazol-1yl)benzene linkers: Synthesis, Luminescence detection of acetone and optical properties”, Journal of Solid State Chemistry 249 (2017) 141–148.
55. Güneş Günay, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Two 3D Zinc(II) coordination frameworks constructed from Pyrazine-2,3-dicarboxylate and 1,2-bis(4-pyridyl)ethylene”, Journal of Molecular Structure, 2017, 1137, 562-568.
56. Okan Zafer Yeşilel, Bingül Karamahmut, Fatih Semerci, Cihan Darcan and Filiz Yılmaz, “A series of silver(I) coordination polymers with saccarinate and flexible aliphatic diamines”, Journal of Solid State Chemistry, 2017, 249, 174-188.
57. Mürsel Arıcı, Okan Zafer Yeşilel, Ersin Acar, Necmi Dege, “Synthesis, Characterization and Properties of nicotinamide and isonicotinamide complexes with diverse dicarboxylic acids”, Polyhedron, 2017, 127, 293-301.
58. Mürsel Arıcı, Okan Zafer Yeşilel, Murat Taş, “Cd(II)-coordination polymers based on tetracarboxylic acid and diverse bis(imidazole) ligands: Synthesis, structural diversity and photoluminescence properties” Journal of Solid State Chemistry, 2017, 245, 146-151.
59. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Murat Taş, “Synthesis, crystal structure and magnetic property of one-dimensional heterometallic cyanide-bridged complex: {[Cu(hmpH)2Cu(hmp)(hmpH)Co(µ-CN)4(CN)2]·2H2O}n”, Polyhedron, 2016, 115, 67-75.
60. Mürsel Arıcı, Okan Zafer Yeşilel, Murat Taş, Hakan Demiral, Hakan Erer, “Construction, Structural Diversity, and Properties of Seven Zn(II)-Coordination Polymers Based on 3,3′,5,5′-Azobenzenetetracarboxylic Acid and Flexible Substitute Bis(imidazole) Linkers” Cryst. Growth Des. 2016, 16, 5448−5459.
61. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Murat Taş, “Cyanide-bridged manganese(II) and chloride-bridged copper(II) complexes with 2-pyridineethanol: synthesis, structural characterization and C-H···M interactions”, Journal of Coordination Chemistry, 2016, 69, 1226-1235.
62. Fatih Semerci, Okan Zafer Yeşilel, Fatma Yüksel, Onur Şahin, “Synthesis and characterization of new coordination polymers based on 2,3-/3,4-pyridinedicarboxylates and bispyridine ligands with structural diversity”, Polyhedron, 2016, 111, 1–10.
63. Güneş Günay Sezer, Okan Zafer Yeşilel, Hakan Erer, Onur Şahin, “Zinc(II) and Cadmium(II) Coordination Polymers Constructed from Phenylenediacetate Ligands”, Journal of Solid State Chemistry, 2016, 233, 463-470.
64. Marjan Abedia, Okan Zafer Yeşilel, Ghodrat Mahmoudi, Antonio Bauzá, Samuel E. Lofland, Yusuf Yerli, Werner Kaminsky, Piotr Garczarek, Jan K. Zaręba, Andrea Ienco, Antonio Frontera, and Masoumeh Servati Gargari, “Tetranuclear Manganese(II) Complexes of Hydrazone and Carbohydrazone Ligands: Synthesis, Crystal Structures, Magnetic Properties, Hirshfeld Surface Analysis and DFT Calculations”, Inorganica Chimica Acta, 2016, 443, 101-109.
65. Mürsel Arıcı, Okan Zafer Yeşilel, Murat Taş, Hakan Demiral, “The effect of solvent molecule in pore for flexible porous coordination polymer upon gas adsorption and iodine encapsulation”, Inorganic Chemistry, 2015, 54, 11283-11291.
66. Fatih Semerci, Okan Zafer Yeşilel, Fatma Yüksel, Onur Şahin, “One-pot synthesis of two new metal-organic networks: Hydrogen bonded mononuclear Cu(II) complex and mixed Valence Copper (I, II) coordination polymer with encapsulated 14-membered unique water cluster”, Inorganic Chemistry Communication, 2015, 62, 29-33.
67. Masoumeh Servati-Gargari, Saikat Kumar Seth, Robert L. LaDuca, Okan Zafer Yeşilel, Amy Pochodylo, Antonio Bauzá, Antonio Frontera, Bidhan Chandra Jana, Ghodrat Mahmoudia and Taner Arslan, “Solvent-Controlled construction of manganese(II) complexes with 4-acetylpyridine nicotinoylhydrazone ligand”, Inorganica Chimica Acta, 2015, 438, 220-231.
68. Güneş Günay Sezer, Okan Zafer Yeşilel, Mürsel Arıcı, Hakan Erer, “Temperature-controlled formation of Two Zn(II)-coordination polymers based on flexible o-phenylenediacetic acid and rigid 1,4-bis(imidazol-1-yl)benzene, polyhedron, 2015, 102, 514-520.
69. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, “1D cyanide complexes with 2-pyridinemethanol: synthesis, crystal structures and spectroscopic properties”, Journal of Molecular Structure, 2015, 1101, 73-81.
70. Güneş Günay, Okan Zafer Yeşilel, Hakan Erer, Seda Keskin and Ahmet Tabak, A Zinc(II) Metal Organic Framework Based on Flexible o-Phenylenediacetate and Rigid 4,4′-Azobis(pyridine) Ligands: Synthesis, Crystal Structure and Hydrogen Gas Adsorption Properties, polyhedron, 2015, 100, 108-113.
71. Handan Günay, Alper Tolga Çolak, Okan Zafer Yeşilel, Tuncay Tunç, Ferdağ Çolak, “Synthesis, Structural Characterization and Microbial Activity of Ag(I)-5-aminoisophthalate 2D Coordination Polymer with a new coordination mode”, Journal of Molecular Structure, 2015, 1099, 108-113.
72. Hakan Erer, Samet Karaçam, Mürsel Arıcı, Okan Zafer Yeşilel, Ömer Çelik, Hydrothermal Synthesis and Characterization of Zn(II), Cd(II) and Ag(I)-Saccharinate Complexes Containing Bis(imidazol) Derivatives, Polyhedron, 2015, 98, 180-189.
73. Fatih Semerci, Okan Zafer Yeşilel, Fatma Yüksel, Self-assembly of Three New Metal Organic Coordination Networks Based On 1,2-bis(imidazol-1yl-methyl)benzene, Polyhedron, 2015, 102, 1-7.
74. Hakan Erer, Okan Zafer Yeşilel, Mürsel Arıcı, “A Series of Zinc(II) 3D→3D Interpenetrated Coordination Polymers Based On Thiophene-2,5-dicarboxylate and Bis(imidazole) Derivative Linkers”, Crystal Growth & Design, 2015, 15, 3201-3211.
75. Mürsel Arıcı, Okan Zafer Yeşilel, Murat Taş, “Coordination Polymers Assembled From 3,3′,5,5′-Azobenzenetetracarboxylic Acid and Different Bis(imidazole) Ligands with Varying Flexibility”, Crystal Growth & Design, 2015, 15, 3024-3031.
76. Hakan Erer, Okan Zafer Yeşilel, Onur Şahin and Orhan Büyükgüngör, “Design and Construction of Six Metal–Organic Frameworks With Imidazole-4,5-Dicarboxylate Ligand”, Inorganica Chimica Acta, 2015, 434, 14-23.
77. Mürsel Arıcı, Okan Zafer Yeşilel, Murat Taş, “Naked-Eye Detections and Thermochromic Properties on the Cu(II)-3,3'-thiodipropionate Complexes with Benzimidazole”, Dalton Transaction, 2015, 44, 1627-1635.
78. Kansu Gör, M. Tursun, G. Keşan, Güneş S. Kürkçüoğlu, L. Rhyman, C. Parlak, P. Ramasami, Okan Zafer Yeşilel, O. Büyükgüngör, “Novel cyano-bridged heterometallic two-dimensional complex of 3-methylpyridazine: Synthesis, crystallographical, vibrational, thermal and DFT studies," Journal of Inorganic and Organometallic Polymers and Materials, 2015, 25, 1205–1217.
79. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, “Syntheses, crystal structures and spectroscopic properties of copper(II)-tetracyanometallate(II) complexes with nicotinamide and isonicotinamide ligands”, Journal of Molecular Structure, 2015, 1096, 84-93.
80. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, “Syntheses and characterizations of tetracyanoplatinate(II) complexes with 2-pyridineethanol”, Journal of Coordination Chemistry, 2015, 68, 2271-2285.
81. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Onur Şahin, Elvan Sayın and Orhan Büyükgüngör “Dinuclear zinc(II) complex with tris(2-aminoethyl)amine ligand: Synthesis, structure and properties”, Z. Kristallogr. 2015, 230, 407-412.
82. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, “Synthesis, crystal structure and spectroscopic properties of one-dimensional zinc(II)–cyanide complex with 1-methylimidazole, [Zn(μ-CN)(CN)(1-meim)]n”, Z. Kristallogr. 2015, 230, 421-426.
83. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, “One-dimensional cyanide- and fumarate-bridged heteronuclear complex, poly[µ-fumaratotetraaminedizinc(II)di-µ-cyanodicyanonickel(II) dihydrate]”, Z. Kristallogr. 2015, 230, 193-198.
84. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Mehran Aksel and Orhan Büyükgüngör, “Hetero-octanuclear cubane-like and one-dimensional cyano complexes with N,N-dimethylethylenediamine ligand”, Polyhedron, 2015, 85, 720-726.
85. Okan Zafer Yeşilel, Güneş Günay, Seik Weng Ng, “Cobalt(II) and copper(II)-diphenate complexes with 4-methylimidazole: linkage isomerism and weak C–H···Cu interaction”, Journal of Coordination Chemistry, 2014, 67, 2564-2575.
86. Mürsel Arıcı, Okan ZaferYeşilel, Yeşim Yeşilöz, Onur Şahin, “One- and three-dimensional Silver(I)-5-Sulfosalicylate Coordination Polymers having ligand-supported and unsupported argentophilic interactions”, Journal of Solid State Chemistry, 2014, 220, 70–78.
87. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek and Orhan Büyükgüngör, “One- and two-dimensional heteropolynuclear complexes with tetracyanonickelate(II) and 2-pyridinemethanol”, Z. Kristallogr., 2014, 229(8), 563-572.
88. Elvan Sayın, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek C-H···Pd interactions: One Dimensional Heteropolynuclear Complexes, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2014, 132, 803-814.
89. Dursun Karaağaç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Murat Taş, Two dimensional Heteronuclear Complexes with cyanide and 4-aminomethylpyridine ligands, Journal of Molecular Structure, 2014, 1074, 339-348.
90. Kansu Gör, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Syntheses, crystal structures and spectroscopic properties of cyano-bridged two-dimensional coordination polymers with 3-Methylpyridazine”, Inorganica Chimica Acta, 2014, 414, 15-20.
91. Mürsel Arıcı, Okan Zafer Yeşilel, Onur Şahin, Murat Taş, Dinuclear and polynuclear copper(II) complexes with 3,3′-thiodipropionate and unprecedented coordination mode, Polyhedron, 2014, 71, 62-68.
92. Kansu Gör, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Orhan Büyükgüngör, One-dimensional bimetallic cyano complexes with nicotinamide and isonicotinamide ligands, Journal of Molecular Structure, 2014, 1060, 166–175.
93. Fatih Semerci, Okan Zafer Yeşilel, Serkan Soylu, Yusuf Yerli, Hakan Dal, “Two New Pyridine-2,3-dicarboxylate Coordination Polymers Prepared From Zerovalent Metal Precursor: Syntheses, Luminescent and Magnetic properties Corresponding”, Journal of Solid State Chemistry, 2014, 210, 224–231.
94. Hakan Erer, Okan Zafer Yeşilel, Mürsel Arıcı, Seda Keskin and Orhan Büyükgüngör, “2D→3D Polycatenated and 3D→3D Interpenetrated Metal−Organic Frameworks Constructed From Thiophene-2,5-dicarboxylate and Bis(imidazole) Ligands”, Journal of Solid State Chemistry, 2014, 210, 261-266.
95. Mürsel Arıcı, Okan Zafer Yeşilel, Seda Keskin, Onur Şahin, “Gas Adsorption/Separation Properties of Metal directed self-assembly of two coordination polymers with 5-nitroisophthalate”, Journal of Solid State Chemistry, 2014, 210, 280-286.
96. Mehran Aksel, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Orhan Büyükgüngör, One-Dimensional Heteropolynuclear Tetracyanopalladate(II) Complexes: Syntheses, Crystal Structures, Thermal Analyses and Spectroscopic Investigations, Journal of Molecular Structure, 2014, 1059, 101-107.
97. Mürsel Arıcı, Okan Zafer Yeşilel, Onur Şahin, Orhan Büyükgüngör, “Two Dimensional Coordination Polymers with 3,3'-Thiodipropionate: An Unprecedented Coordination Mode and Strong Hydrogen-Bond Network”, Polyhedron, 2014, 67, 456-463.
98. Dursun Karaağaç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, Two Dimensional Cyano-Bridged Hetero-Metallic Coordination Polymers Containing Metal Interactions, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2014, 121, 196-204.
99. Fatih Semerci, Okan Zafer Yeşilel, Halis Ölmez and Orhan Büyükgüngör, Supramolecular assemblies of copper(II)–pyridine-2,3-dicarboxylate complexes with N-donor ligands and clustered water molecules, Inorganica Chimica Acta, 2014, 409, 407-417.
100. Okan Zafer Yeşilel, Yalçın Kılıç, Onur Şahin, Orhan Büyükgüngör, “One-dimensional coordination polymers of copper(II), cobalt(II), zinc(II) and cadmium(II) with glutarate and N-methylimidazole”, Polyhedron, 6, 2014, 122–128.
101. Mürsel Arıcı, Okan Zafer Yeşilel, Seda Keskin, Onur Şahin and Orhan Büyükgüngör, “The Synthesis, Characterization and Theoretical Hydrogen Gas Adsorption Properties of Copper(II)–3,3'–Thiodipropionate Complexes with Imidazole Derivatives, Journal of Coordination Chemistry, 2013, 66, 4093-4106.
102. Moamen S. Refat, Hossam A. Saad, Mohamed Y. El-Sayed, Abdel Majid A. Adam, Okan Zafer Yeşilel and Murat Taş, “Supramolecular Arrangement in Styphnic Acid and Naphthalene-1,4-diol (1 : 1) through a Novel Synthetic Rote for Styphnic AcidJournal of Chemistry” Journal of Chemistry, 2013, 8 pages.
103. Dursun Karaağaç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek and Yasemin Süzen, “Syntheses, Crystal Structures, Spectroscopic and Thermal Analyses of 3- and 4-Aminomethylpyridinium Tetracyanometallate(II) Complexes, Inorganica Chimica Acta, 2013, 406, 73-80.
104. Dursun Karaağaç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, and Murat Taş, “Syntheses, Thermal Analyses, Crystal Structures, FT-IR and Raman Spectra of 2D [Zn(NH3)2-ampy)M'(-CN)2(CN)2]n (M' = Ni(II), Pd(II) or Pt(II)) Complexes”, Polyhedron, 2013, 286-292.
105. Fulya Çetinkaya, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek and Yasemin Süzen “Syntheses, crystal structures and spectral properties of 1D tetracyanonickelate(II) complexes with 1-ethylimidazole, Journal of Molecular Structure, 2013, 1048, 252-260.
106. Melek Fidan, Fatih Semerci, Ertan Sahin, Okan Zafer Yeşilel, Recep Tapramaz, Yusuf Şahin, “Synthesis, crystal structure, spectroscopic, fluorescent, thermal properties and EPR spectra of doped Cu2+ ions in [Cd(sac)2(H2O)2(meim)2] single crystal”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2013, 110, 437-442.
107. Fulya Çetinkaya, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel and Orhan Büyükgüngör, “C–H···Pd interactions and Synthesis, IR Spectrum, Thermal Property and Crystal Structure of Cyano-bridged Heteronuclear Polymeric Complex, [M(etim)2Pd(µ-CN)4] (M= ZnII and CdII)”, Polyhedron, 2013, 55, 10-17.
108. Güneş Günay, Okan Zafer Yeşilel, Cihan Darcan, Seda Keskin and Orhan Büyükgüngör, “Synthesis, Crystal Structures, Molecular Simulations for Hydrogen Gas Adsorption, Fluorescent and Antimicrobial Properties of Pyrazine-2,3-dicarboxylate Complexes”, Inorganica Chimica Acta, 2013, 399, 19-35.
109. Dursun Karaağaç, Güneş Süheyla Kürkçüoğlu, Tuncer Hökelek, Okan Zafer Yeşilel and Yasemin Süzen, “Two Dimensional Cyano-Bridged Heteropolynuclear Complex Containing Pd···π Interactions”, Z. Kristallogr., 2013, 228, 100-105.
110. Fatih Semerci, Okan Zafer Yeşilel, Cihan Darcan, Murat Taş, Seda Keskin, Hakan Dal, Construction of Homo- and Heterometallic-Pyridine-2,3-Dicarboxylate Metallosupramolecular Networks with Structural Diversity: 1D T5(2) Water Tape and Unexpected Coordination Mode of Pyridine-2,3-dicarboxylate, CrystEngComm, 2013, 15, 1244-1256.
111. Alper Tolga Çolak, Gönül Pamuk, Nazlı Uzun, Okan Zafer Yeşilel, Fatih Semerci, Handan Günay and Orhan Büyükgüngör, A photoluminescent polymeric 2D silver(I) complex exhibits like the fish bone 1D silver cluster and new coordination mode of the pyridine-2,3-dicarboxylate, Journal of Inorganic and Organometallic Polymers and Materials, 2013, 23, 418-423.
112. Fatih Semerci, Okan Zafer Yeşilel, Mustafa Serkan Soylu, Seda Keskin and Orhan Büyükgüngör, “A Two-dimensional Photoluminescent Cadmium(II) Coordination Polymer Containing a New Coordination Mode of Pyridine-2,3-dicarboxylate: Synthesis, Structure and Molecular simulations for Gas Storage and Separation Applications”, Polyhedron, 2013, 50, 314-320.
113. Handan Günay, Alper Tolga Çolak, Okan Zafer Yeşilel, Seda Keskin and Orhan Büyükgüngör Different dimensionality in Mn(II), Co(II) and Ni(II) aminoisophthalate metal–organic compounds: Synthesis, characterization and gas adsorption properties, Polyhedron, 2012, 48, 199-211.
114. Fulya Çetinkaya, Guneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek, Hakan Dal, “One-Dimensional Cyano-Bridged Heterometallic (Cu/Ni and Cu/Pd) Complexes with 1-Ethylimidazole”, Polyhedron, 2012, 47, 126-133.
115. Mürsel Arıcı, Okan Zafer Yeşilel, Seda Keskin and Murat Taş, A Three-Dimensional Silver(I) Framework Assembled From 3,3'-Thiodipropionate: Synthesis, structure and Molecular Simulations for Hydrogen Gas Adsorption, Polyhedron, 2012, 45, 103-106.
116. Okan Zafer Yeşilel, Bingül Karamahmut, Fatih Semerci and Yeşim Yeşilöz, “Synthesis, Crystal Structures, Spectroscopic and Thermal Properties of Silver(I) Saccharinate Complexes With N-donor Ligands”, Polyhedron, 2012, 42, 307-314.
117. Okan Zafer Yeşilel, Güneş Günay, Fatih Semerci and Duygu Erkmen, “Two Photoluminescent Silver(I) Saccharinate Complexes: The Formation of a Potassium-Oxygen Cluster, and Ag··· and (O−H)···Ag Interactions”, Z. Kristallogr., (2012), 227, 694-701.
118. Alper Tolga Çolak, Handan Günay, Okan Zafer Yeşilel, Ersin Temel and Orhan Büyükgüngör, “Supramolecularly assembled tetrameric water cluster stabilized by a mixed complex of Ni(II) and 5-aminoisophthalate”, J. Mol. Struc., 2012, 1022, 125-129.
119. Dursun Karaağaç, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Tuncer Hökelek and Hakan Dal Synthesis and Crystal Structure of Cyano-Bridged 3D Polyheteronuclear Complex, Z. Kristallogr., (2012), 227, 639-645.
120. Okan Zafer Yeşilel, İnci İlker, Mustafa Serkan Soylu, Cihan Darcan and Yasemin Süzen, “Synthesis, Crystal Structures and Antimicrobial Properties of Copper(II)-Thiophene-2,5-dicarboxylate Complexes With N-Donor Ligands”, Polyhedron, 2012, 39, 14-24.
121. Okan Zafer Yeşilel, Güneş Günay, Cihan Darcan, Mustafa Serkan Soylu, Seda Keskin and Seik Weng Ng, An unusual 3D metal–organic framework, {[Ag4(µ4-pzdc)2(µ-en)2]·H2O}n: C–H/Ag, N–H/Ag and (O–H)/Ag interactions and an unprecedented coordination mode for pyrazine-2,3-dicarboxylate, CrystEngComm, 2012, 14, 2817-2825.
122. Güneş Süheyla Kürkçüoğlu, Dursun Karaağaç, Okan Zafer Yeşilel, Murat Taş, Synthesis, Spectroscopic and Structural Properties of Heteropolynuclear Cyano-Bridged Complexes, Journal of Inorganic and Organometallic Polymers and Materials, 2012, 22, 324-331.
123. Okan Zafer Yeşilel, Aylin Mutlu, Güneş Günay, Necmettin Caner, Halis Ölmez and Orhan Büyükgüngör, Copper(II)-Pyrazine-2,3-dicarboxylate coordination polymer with monoethanolamine, [Cu(μ3-pzdc)(mea)]n, Journal of Chemical Crystallography, 2012 42, 519–523.
124. Alper Tolga Çolak, Gönül Pamuk, Okan Zafer Yeşilel, Filiz Yılmaz, Orhan Büyükgüngör, “Hydrogen Bonded Supramolecular Network from a Mixed Valence Cobalt System: Synthesis and Crystal Structure of [Co(H2O)6][Co(pydc)2(en)]2·14H2O” Journal of Chemical Crystallography, 2012, 42, 76–82.
125. Alper Tolga Çolak, Yüksel Şahin, Okan Zafer Yeşilel, Ferdağ Çolak, Filiz Yılmaz and Murat Taş, Novel Boron Compounds Obtained From 2,3- and 2,5-Pyridinedicarboxylic Acids: Syntheses, Crystal Structures, Spectroscopic and Thermal Characterization and Antimicrobial activities, Inorganica Chimica Acta, 2012, 383, 169–177.
126. İlkay Çaylı, Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Onur Şahin and Orhan Büyükgüngör, C−H···Pd Interactions and cyano-bridged heteronuclear polymeric complexes, Polyhedron, 2012, 31, 386-394.
127. Alper Tolga Çolak, Gönül Pamuk, Okan Zafer Yeşilel and Fatma Yüksel, Hydrothermal Synthesis and Structural Characterization of Zn(II)- and Cd(II)-pyridine-2,3-dicarboxylate 2D Coordination Polymers, {(NH4)2[M(-pydc)2]∙2H2O}n, Solid State Sciences, 2011, 13, 2100-2104.
128. Güneş Günay, Okan Zafer Yeşilel, M. Serkan Soylu, Seda Keskin and Hakan Dal, Two novel 2D and 3D Coordination Polymers Constructed From Pyrazine-2,3-dicarboxylic Acid and Chloride Bridged Secondary Building Units, Synthetic Metals, 2011, 161 2471– 2480.
129. Hakan Erer, Okan Zafer Yeşilel, Cihan Darcan and Orhan Büyükgüngör, Co(II), Ni(II) and Zn(II)-Orotate Complexes with N-Methylimidazole: Synthesis, Crystal Structures and Antimicrobial Activities, Polyhedron, 2011, 30, 2406-2413.
130. Alper Tolga Çolak, Gönül Pamuk, Okan Zafer Yeşilel and Filiz Yılmaz, “A Photoluminescent Dinuclear Silver(I) Complex Exhibits C-H…Ag Close Interactions and A New Coordination Mode of The Pyridine-2,3-dicarboxylate”, Inorg. Chem. Commun., 2011, 14, 1591-1595.
131. Güneş Süheyla Kürkçüoğlu, Tuncer Hökelek, Mehran Aksel, Okan Zafer Yeşilel and Hakan Dal, Cyano-bridged-Heteropolynuclear Ni(II), Cu(II) and Cd(II) Complexes, [M(deten)2Ni(µ-CN)2(CN)2]n, Journal of Inorganic and Organometallic Polymers and Materials, 2011, 21, 602-610.
132. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkan Kavlak and Orhan Büyükgüngör, A novel cyano-bridged heteronuclear complex exhibiting C–H···Ni close interaction: [Cd(C4H7N)2Ni(μ-CN)4]n, J. Mol. Struc., 2011, 994, 39-43.
133. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkay Çaylı, Orhan Büyükgüngör, One- and Two-Dimensional Cadmium(II) Tetracyanonickelate(II) Coordination Polymers With Imidazole and 2-Methylimidazole Ligands, Journal of Inorganic and Organometallic Polymers and Materials, 2011, 21, 306-315.
134. Alper Tolga Çolak, Okan Zafer Yeşilel, Orhan Büyükgüngör, A Novel Anagostic C-H∙∙∙Cu Interaction and Clustered Water Molecules in Copper(II)-Pyridine-2,5-dicarboxylate Complex, Journal of Molecular Structure, 2011, 991, 68-72.
135. Okan Zafer Yeşilel, Hakan Erer and Orhan Büyükgüngör, Supramolecular Architectures of Cadmium(II)-Orotate Complexes Containing Water Clusters, Crystengcomm, 2011, 13, 1339-1349.
136. Alper Tolga Çolak, Okan Zafer Yeşilel, Gönül Pamuk, Handan Günay and Orhan Büyükgüngör, Hydrogen Bonding Networks and Proton Transfer Compounds of Cobalt(II) and Copper(II) with pyridine-2,5-dicarboxylate, Polyhedron, 2011, 30, 1012-1022.
137. Fatih Semerci, Okan Zafer Yeşilel, Ertan Şahin, Yusuf Yerli and Ramazan Topkaya, From Metalloligand to Extended 3D network: Synthesis, Crystal Structure and Magnetic property of {[Cu(en)2][Cu(μ3-pydc)2]·6H2O}n, Journal of Inorganic and Organometallic Polymers and Materials, 2011, 21, 261-268.
138. Okan Zafer Yeşilel, Güneş Günay and Orhan Büyükgüngör, “Novel silver(I)-saccharinate complexes exhibiting Ag∙∙∙π and C–H···Ag close interactions with a new coordination mode of saccharinate”, Polyhedron, 2011, 30, 364-371.
139. Okan Zafer Yeşilel, İnci İlker, and Ertan Şahin, One-dimensional Ni(II) and Cu(II) coordination polymers containing syn-syn thiophene-2,5-dicarboxylate and propane-1,3-diamine, Journal of Inorganic and Organometallic Polymers and Materials, 2011, 21, 103-109.
140. Hakan Erer, Okan Zafer Yeşilel and Orhan Büyükgüngör, Cobalt(II), Zinc(II) and Cadmium(II)-Squarate Complexes with N-Methylimidazole, Journal of Inorganic and Organometallic Polymers and Materials, 2010, 20, 774-782.
141. Güneş Demirtaş, Necmi Dege, Okan Zafer Yeşilel, Hakan Erer and Orhan Büyükgüngör, Tris(ethylenediamine)nickel(II) 1H-pyrazole-3,5-dicarboxylate 1.67-hydrate, Acta Crystallogr. E66, m925–m926, 2010.
142. Okan Zafer Yeşilel, Güneş Günay, Aylin Mutlu, Halis Ölmez and Orhan Büyükgüngör, “Linkage isomerism for 4-Methylimidazole and A New Coordination Mode of Pyrazine-2,3-dicarboxylate Ligand in {[Cd(pzdc)(4-mim)(5-mim)2]·½H2O}n Coordination Polymer”, Inorg. Chem. Commun., 2010, 13, 1173-1177.
143. Okan Zafer Yeşilel, Hakan Erer, Gökhan Kaştaş and İbrahim Kani, “Hydrogen Bonded Networks and Self-Assembled 1D Water Cluster in Nickel(II) and Copper(II)-Orotate Complexes”, Polyhedron, 2010, 29, 2600-2608.
144. Alper Tolga Çolak, Ferdağ Çolak, Okan Zafer Yeşilel and Ertan Şahin, “Synthesis, Spectroscopic, Thermal, Crystal Characterization and Biological Activity of {[Ni(phen)3][Ni(dipic)2]}2.17H2O (H2dipic: Pyridine-2,6-dicarboxylic Acid, Phen: 1,10-Phenanthroline), J. Iran. Chem. Soc., (2010), 7(2), 384-393.
145. Okan Zafer Yeşilel, İnci İlker, Moamen S. Refat and Hiroyuki Ishida, “Syntheses and characterization of two Copper pyridine-dicarboxylate compounds containing water clusters”, Polyhedron, 2010, 29, 2345-2351.
146. Alper Tolga Çolak, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Synthesis, Structural Characterisation of Zinc(II)-pyridine-2,5- dicarboxylate Complexes and Self-Assembled 1D Water Cluster in a Supramolecular Architecture, Polyhedron, 2010, 29, 2127-2133.
147. Fatih Semerci, Okan Zafer Yeşilel, Ertan Şahin, “Cu(II) and Zn(II)-pyridine-2,3-dicarboxylate Complexes with 2-Methylimidazole: Syntheses, Crystal Structures, Spectroscopic and Thermal analyses” Journal of Inorganic and Organometallic Polymers and Materials, 20, 2010, 334-342.
148. Murat Taş, Okan Zafer Yeşilel, Orhan Büyükgüngör, “Novel Copper(II) Complexes of N-Phenylanthranilic Acid Containing Ethanol and Hydroxo Ligands” Journal of Inorganic and Organometallic Polymers and Materials, 20, 2010, 298-305.
149. Hakan Erer, Okan Zafer Yeşilel, Necmi Dege and Yelda Bingöl Alpaslan, “One Dimensional Coordination Polymer of Nickel(II)-Squarate with N,N,N',N'-Tetramethylethylenediamine, {[Ni(µ-sq)(H2O)2(tmen)]·H2O}n”, Journal of Inorganic and Organometallic Polymers and Materials, 20, 2010, 411-415.
150. Alper Tolga Çolak, Ferdağ Çolak, Okan Zafer Yeşilel, Demet Akduman, Filiz Yılmaz, Mehmet Tümer, Supramolecular Cobalt(II)-Pyridine-2,5-Dicarboxylato Complexes With Isonicotinamide, 2-Amino-3-Methylpyridine and 2-Amino-6-Methylpyridine: Syntheses, Crystal Structures, Spectroscopic, Thermal And Antimicrobial Activity Studies” Inorganica Chimica Acta, 2010, 363, 2149-2162.
151. Okan Zafer Yeşilel, Hakan Erer and Orhan Büyükgüngör, An unprecedented Coordination Mode of Orotate Ligand In Novel Polynuclear Cadmium(II) Orotate Complexes, Polyhedron, 2010, 29, 1815-1821.
152. Okan Zafer Yeşilel, Gökhan Kaştaş, Cihan Darcan, İnci İlker, Hümeyra Paşaoğlu and Orhan Büyükgüngör, Syntheses, Thermal Analyses, Crystal Structures and Antimicrobial Properties of Silver(I) Saccharinate Complexes With Diverse Diamine Ligands, Inorganica Chimica Acta 2010, 363 1849-1858.
153. Okan Zafer Yeşilel, Hakan Erer, Mustafa Odabaşoğlu and Orhan Büyükgüngör, A Novel Copper(II)-Hydrogen Oxalate Coordination Polymer Showing A New Coordination Mode, Journal of Inorganic and Organometallic Polymers and Materials, 2010, 20, 78-82.
154. Alper Tolga Çolak, Okan Zafer Yeşilel and Orhan Büyükgüngör One-Dimensional Coordination Polymer of Zinc(II)-Pyridine-2,5-dicarboxylate with N,N-dimethylethylenediamine: Synthesis, Structural, Spectroscopic and Thermal Properties, Journal of Inorganic and Organometallic Polymers and Materials, 2010, 20, 26-31.
155. Hakan Erer, Okan Zafer Yeşilel and Orhan Büyükgüngör, “One-Dimensional Coordination Polymers of Co(II) and Cd(II)-Squarate with 2-Methylimidazole and 4(5)-Methylimidazole Ligands”, Polyhedron, 2010, 29, 1163-1167.
156. Moamen S. Refat, Lamia A. El-Zayat and Okan Zafer Yeşilel, “Synthesis and spectroscopic characterization of charge-transfer complexation of morpholine with chloranilic and picric acids in organic media and crystal structure of bis(morpholinium 2,4,6-trinitrocyclohexanolate)”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2010, 75 745-752.
157. Okan Zafer Yeşilel, Aylin Mutlu, Cihan Darcan and Orhan Büyükgüngör, “Syntheses, Structural Characterization and Antimicrobial Activities of Novel Cobalt-Pyrazine-2,3-dicarboxylate Complexes with N-Donor Ligands”, J. Mol. Struc., 2010, 964, 39-46.
158. Alper Tolga Çolak, Demet Akduman, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Pyridine-2,5-dicarboxylic Acid Complexes of Nickel(II) with 2,2’-Bipyridine and 1,10-Phenanthroline: Syntheses, Crystal Structure, Spectroscopic and Thermal Studies”, Trans. Met. Chem., 2009, 34, 861-868.
159. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkan Kavlak and Orhan Büyükgüngör, “Hetero-metallic Coordination Polymers: Syntheses, Vibrational Spectra, Thermal Analyses and Crystal Structures of trans-[M(N-Meim)2Ni(μ–CN)4]n (M = Cu(II), Zn(II) and Cd(II))”, Journal of Inorganic and Organometallic Polymers and Materials, 2009, 19, 539–548.
160. Alper Tolga Çolak, Ferdağ Çolak, Demet Akduman, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Syntheses, Crystal Structures, Spectral and Thermal Analysis and Biological Activities of Copper(II)-Pyridine-2,5-dicarboxylate Complexes with 4-Methylimidazole, Imidazole, and 3,4-dimethylpyridine”, Solid State Scinces, 2009, 11, 1908-1918.
161. İnci İlker, Okan Zafer Yeşilel, Güneş Günay, Orhan Büyükgüngör, “Dinuclear and polynuclear Silver(I) saccharinate complexes with 1,3-diaminopropane and N-methylethylenediamine constructed from Ag···C interactions”, Journal of Organometallic Chemistry, 2009, 694, 4178–4184.
162. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkay Çaylı and Orhan Büyükgüngör, Synthesis, crystal structure, vibrational spectra and thermal properties of the cyano-bridged heteronuclear polymeric complex [Cd(pea)2Ni(µ-CN)4]n, Z. Kristallogr., 2009, 224, 493-498.
163. Hümeyra Paşaoğlu, Gökhan Kaştaş, Okan Zafer Yeşilel and M. Hakkı Yıldırım, “[N-(2-Hydroxyethyl)ethylenediamine]oxalatocopper(II)”, Acta Crystallogr., 2009, E65, m1337–m1338.
164. Alper Tolga Çolak, Ferdağ Çolak, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Synthesis, spectroscopic, thermal, voltammetric studies and biological activityof crystalline complexes of pyridine-2,6-dicarboxylic acid and 8-hydroxyquinoline”, J. Mol. Struc., 2009, 936, 67-74.
165. Hakan Erer, Okan Zafer Yeşilel, Cihan Darcan and Orhan Büyükgüngör, Synthesis, Spectroscopic, Thermal Studies, Antimicrobial Activities and Crystal Structures of Co(II), Ni(II), Cu(II) and Zn(II)-Orotate Complexes with 2-Methylimidazole, Polyhedron, 2009, 28, 3087–3093.
166. Okan Zafer Yeşilel, İnci İlker and Orhan Büyükgüngör, Three Copper(II) Complexes of Thiophene-2,5-Dicarboxylic Acid With Dissimilar Ligands: Synthesis, IR And UV-Vis. Spectra, Thermal Properties and Structural Characterizations, Polyhedron, 2009, 28, 3010–3016.
167. Okan Zafer Yeşilel, Hakan Erer and Orhan Büyükgüngör, Uncommon Coordination Modes of 4-Methylimidazole in [Zn(4─Meim)2(5─Meim)2]sq·3H2O, Inorg. Chem. Commun., 2009, 12, 724-727.
168. Mustafa Serkan Soylu, Okan Zafer Yeşilel, Bünyamin Karabulut and Orhan Büyükgüngör, Syntheses, Spectral, Thermal and Structural Characterization of dinuclear and polynuclear Copper(II) Orotate Complexes, [Cu2(HOr)2(H2O)4] and [Cu(-HOr)(ba)2]n, Polyhedron, 2009, 28, 2487-2493.
169. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkan Kavlak, Sema Kurtaran and Orhan Büyükgüngör, Synthesis, characterization and crystal structure of a novel three-dimensional supramolecular network containing Ni··· interaction heteronuclear complex: {[Cu(4(5)-Meim)4][Ni(CN)4]∙H2O}n, Journal of Inorganic and Organometallic Polymers and Materials, 2009, 19, 314-321.
170. Okan Zafer Yeşilel, Hakan Erer, Mustafa Serkan Soylu and Orhan Büyükgüngör, Synthesis, Spectral, Thermal and Structural studies of Copper(II)-Squarate Coordination polymer with 2-Hydroxyethylpyridine, {[Cu(μ-sq)(etpy)2]·H2O}n, J. Coord. Chem., 2009, 62, 2438–2448.
171. Ersin Temel, Hakan Erer, Okan Zafer Yeşilel and Orhan Büyükgüngör, Diaquabis(1,3-propanediamine)nickel(II) squarate tetrahydrate, Acta Crystallogr. 2009, E65, m735-m736.
172. Alper Tolga Çolaka, Demet Akduman, Okan Zafer Yeşilel and Orhan Büyükgüngör, Synthesis, Crystal Structure, Spectroscopic and Thermal Characterization of bis(2-amino-3-methylpyridinium) diaquabis(pyridine-2,5-dicarboxylato)nickelate(II) dihydrate (Hampy)2[Ni(pydc)2(H2O)2]∙2H2O, Z. Kristallogr., 2009, 224, 207-212.
173. Okan Zafer Yeşilel, Hakan Erer, Necmi Dege and Orhan Büyükgüngör, Syntheses, Spectral, Thermal Studies and Crystal Structures of Vitamin B13 Complexes of Nickel(II) with N,N,N',N'-Tetramethylethylenediamine and 2,2-Dimethyl-1,3-Propanediamine, Z. Anorg. Allg. Chem., 2009, 635, 577-581.
174. Alper Tolga Çolak, Ferdağ Çolak, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Synthesis, Characterization, Crystal Structure and Biologic Activities of Supramolecular Compounds of Mn(II) and Zn(II) with Dipicolinic acid and 8-Hydroxyquinoline, J. Coord. Chem. 2009, 62, 1650-1660.
175. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkan Kavlak and Orhan Büyükgüngör, Nickel(II)··· Interaction in [M(ampy)2Ni(μ–CN)2(CN)2]n (M = Zn(II) and Cd(II), ampy = 2-aminomethylpyridine): Syntheses, Vibrational Spectroscopy, Thermal Analyses and Crystal Structures of Cyano-Bridged Heteronuclear Polymeric Complexes, J. Mol. Struc., 2009, 920, 220-226.
176. Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, İlkan Kavlak and Orhan Büyükgüngör Synthesis, IR Spectrum, Thermal Analysis and Crystal Structure of cyano-bridged heteronuclear polymeric complex: [Zn(teta)Ni(-CN)2(CN)2]n, Z. Anorg. Allg. Chem., 2009, 633, 175-178.
177. Okan Zafer Yeşilel, Aylin Mutlu and Orhan Büyükgüngör, “Novel Dinuclear and Polynuclear Copper(II)-Pyrazine-2,3-Dicarboxylate Supramolecular Complexes with 1,3-Propanediamine, N,N,N,N-Tetramethylethylenediamine and 2,2-Bipyridine”, Polyhedron, 2009, 28, 437-444.
178. Okan Zafer Yeşilel, Hakan Erer, Aylin Mutlu and Orhan Büyükgüngör, “Coordination polymers of Mn(II) and Cu(II)-Orotate with 2-methylimidazole and N,N,N,N-tetramethylethylenediamine ligands: Syntheses, spectroscopic and thermal analyses and crystal structures of mer-[Mn(µ-HOr)(H2O)(2-meim)2]n and thermochromic {[Cu(µ-HOr)(tmen)]·1.5H2O}n complexes”, Polyhedron, 2009, 28, 150-156.
179. Güneş S. Kürkçüoğlu, Okan Zafer Yeşilel, İlkan Kavlak and Orhan Büyükgüngör, “Syntheses, Spectral and Thermal Analyses of Polymeric 2-methylpyrazinemetal(II) Complexes with Tetracyanonickelate ion and Crystal Structure of Supramolecular [Cd(H2O)(2mpz)Ni(μ-CN)4]n Complex”, Structural Chemistry 2008, 19, 879-888.
180. Okan Zafer Yeşilel, Aylin Mutlu, Cemil Öğretir and Orhan Büyükgüngör, “The first dinuclear orotate complex: Syntheses, spectral, thermal and structural characterization of supramolecular orotate complexes of nickel(II) and copper(II) with 2−Hydroxyethylpyridine, J. Mol. Struc., 2008, 889, 415-421.
181. Okan Zafer Yeşilel, Aylin Mutlu and Orhan Büyükgüngör, “Syntheses, spectral, thermal and structural characterization of copper(II) complexes of 2,3-pyrazinedicarboxylate with N,N′-dimethylethylenediamine and 1,10-phenanthroline, J. Coord. Chem., 2008, 61, 3267-3275.
182. Okan Zafer Yeşilel, Aylin Mutlu and Orhan Büyükgüngör “A new coordination mode of pyrazine-2,3-dicarboxylic acid and its the first monodentate complexes: Syntheses, spectral, thermal and structural characterization of [Cu(pzdca)(H2O)(en)2]·H2O and [Cu(pzdca)(H2O)(dmpen)2]”, Polyhedron, 2008, 27, 2471-2477.
183. Güneş S. Kürkçüoğlu, Tuncer Hökelek, Okan Zafer Yeşilel and Sabiha AKSAY “Synthesis, IR Spectrum, Thermal Property and Crystal Structure of Cyano-bridged heteronuclear polymeric complex, [Cd(teta)Ni(μ–CN)2(CN)2]∙2H2O, Structural Chemistry 2008, 19, 493-499.
184. Alper Tolga Çolak, Okan Zafer Yeşilel, Tuncer Hökelek and Ertan Şahin, “Synthesis, Spectral and Thermal Properties and Crystal Structure of Catena-poly-m-ethylenediamine(dipicolinato)zinc(II) trihydrate, {[Zn(dipic)(m-en)]∙3H2O}n, Structural Chemistry, 2008, 19, 285-290.
185. Okan Zafer Yeşilel, Cihan Darcan and Ertan Şahin, “The First Hydroxo-Bridged Saccharinate Complexes: Syntheses, Spectral, Thermal, Structural Characterization and Antimicrobial Activities of [Cu(μ-OH)(sac-N)(deten)]2∙2H2O and [Cu(μ-OH)(sac-O)(tmen)]2”, Polyhedron, 2008, 27, 905–913
186. Okan Zafer Yeşilel, Mustafa Odabaşoğlu and Orhan Büyükgüngör, “Supramolecular Squarate and Hydrogensquarate Compounds with 4-Amino-1,2,4-triazole, 2-Aminothiazole and 2-Aminobenzimidazole”, J. Mol. Struc., 2008, 874, 151–158.
187. Moamen S. Refat, Lamia A. El-Zayat and Okan Zafer Yeşilel, “Synthesis and spectroscopic characterization of Piperidine/chloranil and Piperidine/7,7’,8,8’-tetracyanoquinodimethane charge transfer complexes: X-ray crystal structure of 7,7-dicyano-8,8-di-Piperidinoquinodimethane adduct”, Polyhedron, 2008, 27, 475-484.
188. Ghulam Qadeer, Nasim Hasan Rama, Murat Taş and Okan Zafer Yeşilel, “Ethyl 2-(3-methoxyphenyl)acetate”, Acta Crystallogr. 2007, E63, 04678.
189. Okan Zafer Yeşilel, Necmi Dege, Cihan Darcan, and Orhan Büyükgüngör, “Synthesis, Crystal Structure, Spectral and Thermal Characterization, and Antimicrobial Activity of [Cu(HOr)(aepy)(H2O)]∙H2O (aepy = 2-aminoethylpyridine, HOr2- = orotate)”, Z. Naturforsch., 2007, 62b, 1590-1594.
190. Hümeyra Paşaoğlu, Gökhan Kaştaş, Okan Zafer Yeşilel and Onur Şahin, “[N,N′-Bis(3-aminopropyl)ethylenediamine]disaccharinatocadmium(II) 0.25hydrate”, Acta Crystallogr. 2007, E63, m2953-m2954.
191. Hümeyra Paşaoğlu, Gökhan Kaştaş, Okan Zafer Yeşilel, Onur Şahin and Orhan Büyükgüngör, “[N,N′-Bis(3-aminopropyl)ethylenediamine]disaccharinatozinc(II) monohydrate”, Acta Crystallogr. 2007, E63, m2710-m2711.
192. Recep Bıyık, Recep Tapramaz, Okan Zafer Yeşilel, “EPR Spectra of Cu2+ Doped [Zn(sac)2(dmen)] and [Zn(sac)2(paen)] Single Crystals”, Spectrochim. Acta A, 2007, 68, 394–398.
193. Okan Zafer Yeşilel, Halis Ölmez and Cengiz Arıcı, “The First Bis(orotatoN, O) Cadmium Complex and Monodentate Protonated Ethylenediamine Ligands; Synthesis, Spectrothermal Properties of Cadmium(II)Orotato Complex with Ethylenediamine. Crystal Structure of Trans[Cd(HOr)2(enH)2]∙2H2O and cis[Cd(H2O)2(phen)2](H2Or)2∙2H2O”, Polyhedron, 2007, 26, 3669-3674.
194. G. Qadeer, N. H. Rama, Murat Tas, Okan Zafer Yeşilel and W.Y. Wong, “3,4,5-Trimethoxybenzoic acid” Acta Crystallogr. 2007, E63, o3456-o3457.
195. Okan zafer Yeşilel, Hümeyra Paşaoğlu, Kamber Akdağ, and Orhan Büyükgüngör, “Synthesis, spectral, thermal and structural characterization of mertriaquaorotatoquinoxalinecadmium(II) dihydrate”, Z. Anorg. Allg. Chem., 2007, 633, 1731-1734.
196. Okan Zafer Yeşilel, Halis Ölmez and Hasan İçbudak, “Orotic acid complexes of Co(II), Ni(II), Zn(II) and Cd(II) with imidazole: Syntheses, Spectroscopic and Thermal Studies”, J. Therm. Anal. Calorim., 2007, 89, 555-559.
197. Okan Zafer Yeşilel and Halis Ölmez, “Syntheses and spectrothermal studies of triethanolamine complexes of Co(II), Ni(II), Cu(II) and Cd(II) squarates”, J. Therm. Anal. Calorim., 2007, 89, 261-265.
198. Okan Zafer Yeşilel and Orhan Büyükgüngör The novel monomeric bis(orotateN,O) supramolecular complex of manganese(II): Synthesis, spectrothermal properties and crystal structures of (enH2)[Mn(HOr)2(H2O)2]∙2.5H2O”, Solid State Sciences, 2007, 9, 485-490.
199. Okan Zafer Yeşilel, H. Paşaoğlu, K. Akdağ ve O. Büyükgüngör, “The First Bis(orotatoN,O) Complex. Synthesis, Crystal Structure, Spectroscopic and Thermal Characterization of (chaH)2[Cu(HOrN,O)2(cha)]∙2H2O (cha = Cyclohexylamine and HOr = Orotate(2)) Polyhedron, 2007, 26, 2761-2766.
200. Okan Zafer Yeşilel, Gökhan Kaştaş and Orhan Büyükgüngör, “The novel polymeric potassium complex with a new coordination mode of orotic acid [K(5H2Or)(H2O)]n: Synthesis and structural characterization”, Inorganic Chemistry Communications, 2007, 10, 936-939.
201. Okan Zafer Yeşilel, H. Paşaoğlu, O. O. Yılan ve O. Büyükgüngör, “Syntheses, Spectral, Thermal and Structural Characterization of 2-Hydroxyanilinium and 2-Amino-3-hydroxypyridinium squarates” Z. Naturforsch.,2007, 62b, 823-828.
202. Okan Zafer Yeşilel, K. Akdağ, H. Paşaoğlu ve O. Büyükgüngör, “Synthesis, Spectral, Thermal and Structural Characterization of a Vitamin B13 Complex of Nickel(II) with 2-Aminothiazole, mer-[Ni(HOr)(H2O)2(ata)2] Z. Naturforsch., 2007, 62b, 818-822.
203. Okan Zafer Yeşilel, Halis Ölmez and Cengiz Arıcı, “Mer-Diaquabis(imidazole)(orotate)cobalt(II)”, Acta Crystallogr., 2007, C63, m240-m242.
204. Okan Zafer Yeşilel and E. Şahin, “Vitamin B13 Complexes of Nickel(II) and Copper(II) with Ethanolamine: Syntheses, Crystal Structure, Spectroscopic and Thermal Studies, Z. Anorg. Allg. Chem., 2007, 633, 1087-1093.
205. Bünyamin Karabulut, Mustafa Serkan Soylu, Okan Zafer Yeşilel, Fevzi Köksal, Halis Ölmez and Orhan Büyükgüngör, “Synthesis, X-ray crystal structure, X-band epr and optical absorption spectra of [Cu(H2O)2(imH)4]sq single crystals, Spectrochim. Acta A, 2007, 67, 240-245.
206. Alper Tolga Çolak, Murat Taş, Gazi İrez, Okan Zafer Yeşilel and Orhan Büyükgüngör, “Syntheses, Spectral, Thermal and Structural Characterization of 2phenyl2(1hydroxyiminoethyl)1,2,3,4tetrahydroquinazoline and Its Novel Ni(II) Complex”, Z. Anorg. Allg. Chem., 2007, 633, 504-508.
207. Okan Zafer Yeşilel, Mustafa Serkan Soylu, Halis Ölmez and Orhan Büyükgüngör, Synthesis and Spectrothermal Studies of Vitamin B13 Complexes of Cobalt(II) and Nickel(II) with 4-Methylimidazole. Crystal Structure of [Ni(HOr)(H2O)(4-Meim)3]25H2O, Polyhedron, 2006, 25, 2985-2992.
208. Okan Zafer Yeşilel and Halis Ölmez, Spectrothermal studies of the 1,10-phenanthroline complexes of Co(II), Ni(II), Cu(II) and Cd(II) orotates, J. Therm. Anal. Calorim., 2006, 86. 211-216.
209. Okan Zafer Yeşilel, Mustafa Odabaşoğlu, Halis Ölmez and Orhan Büyükgüngör, “Supramolecular Organization of Organoammonium Squarates”, Z. Naturforsch., 2006, 61b, 1243-1248.
210. Okan Zafer Yeşilel, Hümeyra Paşaoğlu, Gökhan Kaştaş, Halis Ölmez and Orhan Büyükgüngör Synthesis, Crystal Structure, Spectral and Thermal Studies of a New OrganicInorganic Hybrid Cobalt(II) Complex of 2,2Bipyridine and Nitrate with Squarate”, Z. Naturforsch., 2006, 61b, 1249-1253.
211. Zerrin Heren, Cem Keser, Cem Cüney Ersanlı, Okan Zafer Yeşilel and Orhan Büyükgüngör, Synthesis, Spectral and Thermal Studies, and Crystal Structure of cisbis(imidazole)bis(picolinato)copper(II) dihydrate, [Cu(pic)2(im)2]2H2O Z. Naturforsch., 2006, 61b, 1072-1078.
212. Okan Zafer Yeşilel, Halis Ölmez, Ozan Yılan, Hümeyra Paşaoğlu, and Orhan Büyükgüngör, Syntheses, Crystal Structure, Spectral, and Thermal Studies of 1,10-Phenanthroline and Picolinamide Complexes of Cobalt(II) Squarate, Z. Naturforsch., 2006, 61b, 1094-1100.
213. Zerrin Heren, Cem Keser, C. Cüneyt Ersanlı, Okan. Z Yeşilel and Nazan Ocak, Synthesis, Spectrothermal Studies and Crystal Structure of cis─bis(4-methylimidazole)bis(picolinato)copper(II), Z. Naturforsch., 2006, 61b, 1217-1221.
214. Okan Zafer Yeşilel, Spectrothermal Properties and Crystal Structure of Polynuclear Squarato(O1,O3)Bis(Monoethanolamine)Copper(II) Complex, [Cu(sq)(mea)2]n, J. Coord. Chem., 2006, 59, 1675-1684.
215. Zerrin Heren, Hümeyra Paşaoğlu, Gökhan Kaştaş, Cem Keser, Okan Zafer Yeşilel and Orhan Büyükgüngör, The Novel Polymeric Complex of Mn(II) with Picolinic Acid, [Mn(pic)2]n. A New Coordination Mode for Picolinic Acid, Z. Anorg. Allg. Chem., 2006, 632, 1578-1581.
216. Okan Zafer Yeşilel, Halis Ölmez and Serkan Soylu, Synthesis and spectrothermal studies of thermochromic diamine complexes of cobalt(III), nickel(II) and copper(II) squarate. Crystal structure of [Co(en)3](sq)1.5·6H2O, Trans. Met. Chem., 2006, 31, 396-404.
217. Okan Zafer Yeşilel, Halis Ölmez, Hümeyra Paşaoğlu, Gökhan Kaştaş and Orhan Büyükgüngör, Synthesis, spectral, thermal and structural characterization of copper(II) saccharinato complex of 2-aminopyrimidine, [Cu(sac-O)2(ampym-N)2(H2O)2]2ampym, Z. Naturforsch., 2006, 61b, 153-158.
218. Okan Zafer Yeşilel, İbrahim Uçar, Ahmet Bulut, Halis Ölmez and Orhan Büyükgüngör, Synthesis, Crystal Structure, Spectral and Thermal Characterization of Diaquabis(1,10phenanthroline)zinc(II) diorotate hydrate, cis-[Zn(H2O)2(phen)2](H2Or)2·(H2O)2.125, Z. Naturforsch., 2006, 61b, 147-152.
219. Okan Zafer Yeşilel, Halis Ölmez, Hasan İçbudak and Orhan Büyükgüngör, Synthesis, Crystal Structure and Thermal Properties of Copper(II) Orotato Complexes with 2,2'-Bipyridin, Z. Naturforsch., 2005, 60b, 1138-1142.
220. Okan Zafer Yeşilel, Halis Ölmez, İbrahim Uçar, Ahmet Bulut and Canan Kazak, Synthesis, Spectrothermal Behavior and Molecular Structure of aquaorotatotriethanolaminenickel(II) Monohydrate, Z. Anorg. Allg. Chem., 2005, 631, 3100-3103.
221. Okan Zafer Yeşilel and Halis Ölmez, Novel cobalt(II), nickel(II) and copper(II) complexes of neutral orotic acid. Synthesis, spectroscopic and thermal studies, Trans. Met. Chem., 2005, 30, 992-997.
222. Okan Zafer Yeşilel, Fatma Tezcan, Halis Ölmez, Hümeyra Paşaoğlu, and Orhan Büyükgüngör, Synthesis, Crystal Structure and Spectrothermal Analysis Of Mer–Triaquanicotinamide-Orotato Cobalt(II) Trihydrate, Z. Anorg. Allg. Chem., 2005, 631, 2497-2500.
223. İbrahim Ucar, Okan Zafer Yeşilel, Ahmet Bulut, Halis Ölmez and Orhan Büyükgüngör, Tris(1,10-phenanthroline)nickel(II) squarate octahydrate, Acta Cryst., 2005, E61, m947-m949.
224. İbrahim Uçar, Ahmet Bulut, Okan Zafer Yeşilel, Mustafa Odabaşoğlu, and Orhan Büyükgüngör, 3-Acetoxy-2-(acetylamino)pyridinium-1-squarate, Acta Cryst., 2005, C61, o148–o150.
225. İbrahim Ucar, Ahmet Bulut, Okan Zafer Yeşilel, Halis Ölmez and Orhan Büyükgüngör, Diaquabis(pyridine-2-carboxamide-2N1,O2)copper(II) squarate, Acta Cryst., 2004, E60, m1945-m1948.
226. Esat Bozkurt, İbrahim Kartal, Bünyamin Karabulut, Okan Zafer Yeşilel, EPR studies of Cu2+-doped bis(saccharinato)bis(pyridine)zinc(II) single crystals, Appl. Magn. Reson., 2004, 26, 275-282.
227. Ahmet Bulut, İbrahim Uçar, Okan Zafer Yeşilel, Hasan İçbudak, Halis Ölmez and Orhan Büyükgüngör, Bis(1,10-phenanthroline-2N,N)(squarato-O)copper(II) trihydrate, Acta Cryst., 2004, C60, m526–m528.
228. İbrahim Uçar, Ahmet Bulut, Okan Zafer Yeşilel, Halis Ölmez and Orhan Büyükgüngör, mer-Diaquabis(1H-imidazole-3)(orotato-)-2N3,O4)nickel(II), Acta Cryst., 2004, C60, m563–m566.
229. İbrahim Ucar, Okan Zafer Yeşilel, Ahmet Bulut, Hasan İçbudak, Halis Ölmez and Canan Kazak, A capped trigonal prismatic cadmium complex with tetra- and tridentate ligands: bis(triethanolamine)-3N,O,O;4 N,O,O,O-cadmium(II) squarate monohydrate, Acta Cryst., 2004, C60, m392-m394.
230. İbrahim Uçar, Ahmet Bulut, Okan Zafer Yeşilel and Orhan Büyükgüngör Picolinamidium squarate and di-p-toluidinium squarate dehydrate, Acta Cryst., 2004, C60, o585–o588.
231. İbrahim Uçar, Okan Zafer Yeşilel, Ahmet Bulut, Halis Ölmez and Orhan Büyükgüngör, Diaquabis(N,N-dimethylethylenediamine-2-N,N')copper(II) squarate, Acta Cryst., 2004, E60, m1025–m1027.
232. Hümeyra Paşaoğlu, Fatma Tezcan, Okan Z. Yeşilel, Halis Ölmez, Hasan İçbudak and Orhan Büyükgüngör, Diaquabis(pyridine-2-carboxamide-2N1,O2)nickel(II) disaccharinate tetrahydrate, Acta Cryst., 2004, C60, m335–m337.
233. Halis Ölmez, Hasan Içbudak, Okan Zafer Yeşilel, Cengiz Arıcı and Dinçer Ülkü Synthesis, spectroscopy, thermal behaviour and molecular structure of orotatotriethanolaminecopper(II) monohydrate, Z. Kristallogr., 2004, 219, 300–304.
234. İbrahim Ucar, Okan Zafer Yeşilel, Ahmet Bulut, Hasan İçbudak, Halis Ölmez and Canan Kazak, Bis(triethanolamine-3 N,O,O)copper(II) squarate, Acta Cryst., 2004, E60, m322–m324.
235. Okan Zafer Yeşilel, Ahmet Bulut, İbrahim Uçar, Hasan İçbudak, Halis Ölmez and Orhan Büyükgüngör, Bis(triethanolamine-3N,O,O)nickel(II) squarate, Acta Cryst., 2004, E60, m228-m230.
236. Ahmet Bulut, Okan Zafer Yeşilel, Necmi Dege, Hasan İçbudak, Halis Ölmez and Orhan Büyükgüngör, Dinicotinamidium squarate, Acta Cryst., 2003, C59, o727–o729.
237. Ahmet Bulut, Hasan İçbudak, Okan Zafer Yeşilel, Halis Ölmez and Orhan Büyükgüngör, Diaquabis(1,10-phenanthroline)cobalt(II) diorotate 2.25-hydrate, Acta Cryst., 2003, E59, m736–m738.
238. Hasan İçbudak, Halis Ölmez, Okan Z. Yeşilel, Figen Arslan, Pance Naumov, Gligor Jovanovski, Abdul Razak Ibrahim, Anwar Usman, Hoong-Kun Fun, Suchada Chantrapromma, Seik Weng Ng, Syntheses, characterization and crystal structures of novel amine adducts of metal saccharinates, orotates and salicylates. Journal of Molecular Structure, 2003, 657, 255-270.
239. Okan Z. Yeşilel, Hasan İçbudak, Halis Ölmez and Pance Naumov, Spectroscopic and Thermal Studies of bis(N,N´-Dimethyletylenediamine) and bis(N,N-Dimethylethylenediamine)saccharinato Complexes of Co(II), Ni(II) and Cu(II), Synth. React. Inorg. Met.-Org. Chem., 2003, 33, 77-90.
240. Halis Ölmez, Okan Zafer Yeşilel, Hasan İçbudak, Thermal studies on solid complexes of uracil with some divalent transition metal ions, J. Therm. Anal. Calorim., 2001, 63, 105–116.