Yazar "Atalay, Yusuf" için listeleme
-
Aldehyde Substituted Phthalocyanines: Synthesis, Characterization and Investigation of Photophysical and Photochemical Properties
Sen, Pinar; Yildiz, S. Zeki; Erdogmus, Ali; Dege, Necmi; Atalay, Yusuf (Springer/Plenum Publishers, 2016)The new free and nickel phthalocyanine derivatives, tetrakis [(2-formylphenoxy)-phthalocyanine (4), tetrakis [(2-formylphenoxy)-phthalocyaninato]nickel(II) (5) have been synthesized via de-protection of tetra acetal-substituted ... -
Copper(II) complex with 6-methylpyridine-2-carboxyclic acid: Experimental and computational study on the XRD, FT-IR and UV-Vis spectra, refractive index, band gap and NLO parameters
Alturk, Sumeyye; Avci, Davut; Basoglu, Adil; Tamer, Omer; Atalay, Yusuf; Dege, Necmi (Pergamon-Elsevier Science Ltd, 2018)Crystal structure of the synthesized copper(II) complex with 6-methylpyridine-2-carboxylic acid, [Cu(6-Mepic)(2)center dot H2O], H2O, was determined by XRD, FT-IR and UV-Vis spectroscopic techniques. Furthermore, the ... -
Crystal structure and Hirshfeld surface analysis of (E)-2-(2,4,6-trimethylbenzylidene)-3,4-dihydronaphthalen-1(2H)-one
Baydere, Cemile; Tasci, Merve; Dege, Necmi; Arslan, Mustafa; Atalay, Yusuf; Golenya, Irina A. (Int Union Crystallography, 2019)A novel chalcone, C20H20O, derived from benzylidenetetralone, was synthesized via Claissen-Schmidt condensation between tetralone and 2,4,6-trimethyl-benzaldehyde. In the crystal, molecules are linked by C-H center dot ... -
Crystal structure and Hirshfeld surface analysis of (succinato-kappa O)[N,N,N ',N '-tetrakis(2-hydroxyethyl)ethylenediamine-kappa(5) O,N,N ',O ',O '']nickei(II) tetrahydrate
Kansiz, Sevgi; Dege, Necmi; Topcu, Yildiray; Atalay, Yusuf; Gaidai, Snizhana, V (Int Union Crystallography, 2018)In the title compound, [Ni(C10H24N2O4)(C4H4O4)]center dot 4H(2)O, the Ni-II cation is octahedrally coordinated by one O atom of the succinate anion and three O atoms and two N atoms from an N,N,N',N'-tetrakis(2-hydroxyet ... -
Crystal structure and spectroscopic characterization of (E)-2-(((4-bromo-2-(trifluoromethoxy)phenyl)imino)methyl)-4-nitrophenol: A combined experimental and computational study
Tamer, Omer; Dege, Necmi; Demirtas, Gunes; Avci, Davut; Atalay, Yusuf; Macit, Mustafa; Sahin, Songul (Elsevier Science Bv, 2014)A novel compound crystallizes in the triclinic space group P-1 with a = 7.674(4) angstrom, b = 12.584(6) angstrom, c = 15.921(6) angstrom, alpha = 89.62(4)degrees, beta = 84.34(4)degrees, gamma = 73.77(4)degrees and Z=4. ... -
DFT Calculations on the Molecular Structure, Vibrational and Chemical Shift Assignments of 4-Allyl-2-(morpholin-4-ylmethyl)-5-(pyridin-4-yl)-2, 4-Dihydro-3H-1,2,4-Triazole-3-Thione
Avci, Davut; Atalay, Yusuf; Comert, Huseyin; Dincer, Muharrem (Springer Heidelberg, 2011)The molecular geometry, vibrational frequencies, gauge including atomic orbital (GIAO) H-1 and C-13 chemical shift values and several thermodynamic parameters of 4-allyl-2-(morpholin-4-ylmethyl)-5-(pyridin-4-yl)-2,4-dihy ... -
An experimental and theoretical study on the novel (Z)-1-((naphthalen-2-ylamino)methylene)naphthalen-2(1H)-one crystal
Tamer, Omer; Dege, Necmi; Demirtas, Gunes; Avci, Davut; Atalay, Yusuf; Macit, Mustafa; Agar, Aysen Alaman (Pergamon-Elsevier Science Ltd, 2014)A novel compound has been synthesized, and its structure has been characterized by IR, UV-vis, NMR and X-ray single-crystal determination techniques. The title compound crystallizes in the orthorhombic space group P2(1)2(1)2(1) ... -
Molecular structure and vibrational and chemical shift assignments of 3-(2-Hydroxyphenyl)-4-phenyl-1H-1,2,4-triazole-5-(4H)-thione by DFT and ab initio HF calculations
Avci, Davut; Atalay, Yusuf; Sekerci, Mehmet; Dincer, Muharrem (Pergamon-Elsevier Science Ltd, 2009)The molecular geometry, vibrational frequencies, gauge including atomic orbital (GIAO) H-1 and C-13 chemical shift values and several thermodynamic parameters of 3-(2-Hydroxyphenyl)-4-phenyl-1H-1,2,4-triazole-5-(4H)-thione ... -
Molecular structure and vibrational and chemical shift assignments of 5-(2-Hydroxyphenyl)-4-(p-tolyl)-2,4-dihydro-1,2,4-triazole-3-thione by DFT and ab initio HF calculations
Dincer, Muharrem; Avci, Davut; Sekerci, Mehmet; Atalay, Yusuf (Springer, 2008)The molecular geometry, vibrational frequencies, gauge including atomic orbital (GIAO) H-1 and C-13 chemical shift values and several thermodynamic parameters of 5-(2-Hydroxyphenyl)-4-(p-tolyl)-2,4-dihydro-1,2,4-triazole-3-thione ... -
A new dinuclear copper (II) complex of 2,5-Furandicarboxyclic acid with 4(5)-Methylimidazole as a high potential alpha-glucosidase inhibitor: Synthesis, Crystal structure, Cytotoxicity study, and TD/DFT calculations
Avci, Davut; Alturk, Sumeyye; Sonmez, Fatih; Tamer, Omer; Basoglu, Adil; Atalay, Yusuf; Dege, Necmi (Wiley, 2019)A new dinuclear copper (II) complex of 2,5-furandicarboxyclic acid with 4(5)-methylimidazole, [Cu (FDCA)((4(5)MeI)(2)](2)center dot 2H(2)O, was synthesized, and its structure characterized by XRD, FT-IR and UV-Vis spectroscopic ... -
Novel Cu(II), Co(II) and Zn(II) metal complexes with mixed-ligand: Synthesis, crystal structure, alpha-glucosidase inhibition, DFT calculations, and molecular docking
Avci, Davut; Alturk, Sumeyye; Sonmez, Fatih; Tamer, Omer; Basoglu, Adil; Atalay, Yusuf; Dege, Necmi (Elsevier, 2019)Novel Cu(II), Co(II) and Zn(II) metal complexes containing 6-methylpyridine-2-carboxylic acid and 2,2'-dipyridylamine {[Cu(6-mpa)(dipya)(OAc)] center dot 3H(2)O (1), [Co(6-mpa)(dipya)Cl-2]center dot 2H(2)O (2), ... -
A novel series of M(II) complexes of 6-methylpyridine-2-carboxylic acid with 4(5)methylimidazole: Synthesis, crystal structures, alpha-glucosidase activity, density functional theory calculations and molecular docking
Avci, Davut; Alturk, Suemeyye; Sonmez, Fatih; Tamer, Omer; Basoglu, Adil; Atalay, Yusuf; Dege, Necmi (Wiley, 2019)Novel complexes of 6-methylpyridine-2-carboxylic acid and 4(5)methylimidazole, namely [Mn(6-mpa)(2)(4(5)MeI)(2)] (1), [Zn(6-mpa)(2)(4(5)MeI)(2)] (2), [Cd(6-mpa)(2)(4(5)MeI)(2)] (3), [Co(6-mpa)(2)(4(5)MeI)(2)] (4), ... -
A novel series of mixed-ligand M(II) complexes containing 2,2 '-bipyridyl as potent alpha-glucosidase inhibitor: synthesis, crystal structure, DFT calculations, and molecular docking
Avci, Davut; Alturk, Sumeyye; Sonmez, Fatih; Tamer, Omer; Basoglu, Adil; Atalay, Yusuf; Dege, Necmi (Springer, 2019)Diabetes mellitus (DM) is a common degenerative disease and characterized by high blood glucose levels. Since the effective antidiabetic treatments attempt to decrease blood glucose levels, keeping glucose under control ... -
Synthesis of the first mixed ligand Mn (II) and Cd (II) complexes of 4-methoxy-pyridine-2-carboxylic acid, molecular docking studies and investigation of their anti-tumor effects in vitro
Tamer, Omer; Mahmoody, Hayatullah; Feyzioglu, Kagan Fehmi; Kilinc, Olca; Avci, Davut; Orun, Oya; Atalay, Yusuf (Wiley, 2020)The first mixed ligand Mn (II) and Cd (II) complexes containing 4-methoxy-pyridine-2-carboxylic acid (4-mpic) and 4,4 '-dimethyl-2,2 '-bipyridine (dmbpy) were synthesized in this study. The geometric structures of ... -
The synthesis, characterization and theoretical study on nicotinic acid [1-(2,3-dihydroxyphenyl)methylidene]hydrazide
Dege, Necmi; Senyuz, Nuray; Bati, Humeyra; Gunay, Nergin; Avci, Davut; Tamer, Omer; Atalay, Yusuf (Pergamon-Elsevier Science Ltd, 2014)In this study, we reported a combined experimental and theoretical study on nicotinic acid [1-(2,3-dihydroxyphenyl)methylidene]hydrazide (C13H11N3O3) molecule. The title compound was prepared and characterized by H-1 and ... -
The Synthesis, Characterization, Crystal Structure and Photophysical Properties of a New Meso-BODIPY Substituted Phthalonitrile
Sen, Pinar; Atmaca, Goknur Yasa; Erdogmus, Ali; Dege, Necmi; Genc, Hasan; Atalay, Yusuf; Yildiz, S. Zeki (Springer/Plenum Publishers, 2015)A new highly fluorescent difluoroboradipyrromethene (BODIPY) dye (4) bearing an phthalonitrile group at meso-position of the chromophoric core has been synthesized starting from 4-(4-meso-dipyrromethene-phenoxy)phthalonitrile ... -
The synthesis, characterization, crystal structure and theoretical calculations of a new meso-BOBIPY substituted phthalonitrile
Sen, Pinar; Yildiz, S. Zeki; Atalay, Yusuf; Dege, Necmi; Demirtas, Gunes (Elsevier, 2014)A novel 4-(2-meso-BOBIPY-phenoxy)phthalonitrile (6) derivative has been synthesized starting from BF3-OEt2 complex and 4-(2-meso-dipyrromethene-phenoxy)phthalonitrile (5) which was prepared by the oxidation of 4-(2-meso- ... -
Synthesis, crystal structure, photophysical properties, density functional theory calculations and molecular docking studies on Cd(II) complex of 4,4 '-dimethyl-2,2 '-dipyridyl
Tamer, Omer; Avci, Davut; Dege, Necmi; Atalay, Yusuf (Elsevier, 2020)A Cd(II) complex containing 4,4'-dimethyl-2,2'-dipyridyl (dmbpy) and nitrate (NO3-) was synthesized, and its crystal structure was determined by single crystal X-ray diffraction method. A detailed investigation on the ... -
Synthesis, spectral properties, in vitro alpha-glucosidase inhibitory activity and quantum chemical calculations of novel mixed-ligand M(II) complexes containing 1,10-phenanthroline
Avci, Davut; Alturk, Sumeyye; Sonmez, Fatih; Tamer, Omer; Basoglu, Adil; Atalay, Yusuf; Dege, Necmi (Wiley, 2020)A series of mixed-ligand M(II) complexes containing 1,10-phenanthroline (phen) and 3-methylpyridine-2-carboxylic acid (3-mpaH) or 6-methylpyridine-2-carboxylic acid (6-mpaH), namely [Co(3-mpa)(2)(phen)]center dot 3H(2)O ... -
Three novel Cu(II), Cd(II) and Cr(III) complexes of 6-Methylpyridine-2-carboxylic acid with thiocyanate: Synthesis, crystal structures, DFT calculations, molecular docking and alpha-Glucosidase inhibition studies
Avci, Davut; Alturk, Sumeyye; Sonmez, Fatih; Tamer, Omer; Basoglu, Adil; Atalay, Yusuf; Dege, Necmi (Pergamon-Elsevier Science Ltd, 2018)Novel complexes of 6-methylpyridine-2-carboxylic acid and thiocyanate ([Cu(NCS)(6-mpa)(2)], (1); [Cd(NCS)(6-mpa)](n), (2); [Cr(NCS)(6-mpa)(2)center dot H2O], (3)} were synthesized, and their structures were characterized ...
