Yazar "Büyükgüngör, Orhan" için listeleme
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2'-[Eth-oxy(p-tol-yl)methyl-ene]acetohydrazide
Mol-ecules of the title compound, C12H16N2O2, are linked by N - H?O hydrogen bonds [N?O = 2.971 (2) Å, H?O = 2.17 (2) Å and N - H?O = 162 (2)°] into cyclic centrosymmetric R 2 2(8) dimers. © International Union of ... -
2'-[Eth-oxy(phen-yl)methyl-ene]acetohydrazide
The title compound, C11H14N2O2, contains two independent mol-ecules in the asymmetric unit. Each independent mol-ecule exists as part of an N - H?O hydrogen-bonded centrosymmetric dimer. © International Union of Crystallography ... -
4-(4-Allyl-2-meth-oxyphen-oxy)benzene-1,2-dicarbonitrile
Şahin, Onur; Büyükgüngör, Orhan; Şaşmaz, Selami; Kantar, Cihan (Wiley, 2007)In the title compound, C18H14N2O2, the dihedral angle between the two benzene rings is 88.6 (1)°. The allyl group is disordered over two orientations, with refined occupancies of 0.695 (6) and 0.305 (6). The meth-oxy group ... -
4-Amino-3,5-diethyl-4H-1,2,4-triazole at 100 K: Chains of edge-fused R 44(10) and R44(20) rings
Şahin, Onur; Büyükgüngör, Orhan; Şaşmaz, Selami; Gümrükçüoğlu, Nurhan; Kantar, Cihan (Wiley, 2007)The title compound, C6H12N4, has four crystallographically independent mol-ecules in the asymmetric unit. Inter-molecular N - H?N hydrogen bonds involving amino groups and triazole N atoms form a three-dimensional framework ... -
4-Amino-3-(p-chlorophenyl)-5-(p-methoxybenzyl)-4H-1,2,4-triazole: X-ray and DFT-calculated structures
The title compound, 4-amino-3-(p-chlorophenyl)-5-(p-methoxybenzyl)-4H-1,2, 4- triazole I , C16H15ClN4O), has been determined using X-ray diffraction techniques and the molecular structure has also been optimized at the ... -
5,5-Diethylbarbiturate complexes of silver with 2,2′-bipyridine and 3-(2-pyridyl)propanol: Syntheses, crystal structures, spectroscopic, thermal and antimicrobial activity studies
Yılmaz, Fatih; Yılmaz, Veysel T.; Karakaya, Haydar; Büyükgüngör, Orhan (Verlag der Zeitschrift fur Naturforschung, 2008)Two silver 5,5-diethylbarbiturate (barb) complexes with 2,2?-bipyridine (bpy) and 3-(2-pyridyl) propanol (pypr), [Ag(barb)(bpy)] (1) and [Ag(barb)(pypr)] (2), have been prepared and characterized by elemental analysis, IR ... -
Metal(II) nicotinamide complexes containing succinato, succinate and succinic acid: Synthesis, crystal structures, magnetic, thermal, antimicrobial and fluorescent properties
Demir, Selçuk; Yılmaz, Veysel T.; Sarıboğa, Bahtiyar; Büyükgüngör, Orhan; Mrozinski, Jerzy (Springer Link, 2010)Four novel divalent transitional metal succinates (suc) with nicotinamide (nia), {[M(?-suc)(H 2O) 2(nia) 2]·2H 2O} n [M = Mn (1), Ni (2)], [Cu(suc)(nia) 2] (3) and [Ni(H 2O) 4(nia) 2](suc)·(H 2suc) (4), have been synthesized ... -
Microwave-assisted synthesis, characterization and spectral properties of non-peripherally tetra-substituted phthalocyanines containing eugenol moieties
Kantar, Cihan; Şahin, Zarife Sibel; Büyükgüngör, Orhan; Şaşmaz, Selami (Elsevier Science Bv, 2015)The microwave-assisted synthesis and characterization of novel non-peripherally eugenol substituted metallophthalocyanines (M: Co(II), Ni(II), Cu(II), Zn(II)) have been reported for the first time in this study. All the ... -
N-H?N and C-H?? interactions in 4-amino-3-methyl-5-(p- tolyl)-4H-1,2,4-triazole and 4-amino-3-methyl-5-phenyl-4H-1,2,4-triazole
The title compounds, C10H12N4, (I), and C9H10N4, (II), have been synthesized and characterized both spectroscopically and structurally. The dihedral angles between the triazole and benzene ring planes are 26.59 (9) and ... -
Syntheses, crystal structures, fluorescent, and thermal properties of nickel(II) 5,5-diethylbarbiturate complexes with (2-aminomethyl), (2-aminoethyl), and (2-hydroxyethyl)pyridines
Yılmaz, Veysel T; Yılmaz, Fatih; Güney, Emel; Büyükgüngör, Orhan (Taylor & Francis, 2011)Three nickel(II) complexes of 5,5-diethlybarbiturate (barb) with (2-aminomethyl)pyridine (ampy), (2-aminoethyl)pyridine (aepy), and (2-hydroxyethyl)pyridine (hepy), [Ni(barb-N)2(ampy)2] (1), [Ni(barb-N,O)(aepy)2](barb)·H2O ... -
Syntheses, crystal structures, spectroscopic, fluorescence and thermal properties of silver(I) 5,5-diethylbarbiturato complexes with some aminopyridines
Yılmaz, Fatih; Yılmaz, Veysel T.; Soyer, Eda; Büyükgüngör, Orhan (Elsevier S.A., 2010)Three new silver(I) complexes of 5,5-diethlybarbiturate (barb), [Ag(barb)(apy)]·H2O (1), {[Ag(?-ampy)][Ag(?-barb) 2]}n (2) and [Ag(barb)(dmamhpy)] (3) [apy = 2-aminopyridine, ampy = 2-aminomethylpyridine and dmamhpy = 2- ... -
Synthesis and crystal structure of N-(3-methyl-5-phenyl-3,5-dihydro-4H-1,2,4-triazol-4-yl)benzamide
Şahin, Onur; Büyükgüngör, Orhan; Şaşmaz, Selami; Gümrükçüoğlu, Nurhan; Kantar, Cihan (Japan Society for Analytical Chemistry, 2008)The title compound, N-(3-methyl-5-phenyl-3,5-dihydro-4H-1,2,4-triazol-4-yl)benzamide, C16H14N4O, crystallizes in the monoclinic space group P21/c with the following unit cell parameters: a = 10.6011(6)Å, b = 7.5676(4)Å, c ... -
Synthesis and properties of triazol-5-one substituted phthalocyanines by microwave irradiation
Kahveci, Bahattin; Şaşmaz, Selami; Özil, Musa; Kantar, Cihan; Koşar, Başak; Büyükgüngör, Orhan (TÜBİTAK, 2006)Triazol-5-one substituted phthalocyanines were prepared quickly by the reaction of 4-nitrophthalonitrile with anhydrous metal salts in DBU (1,8-diazabicyclo[5,4,0]undec-7-ene) and DMAE (dimethylaminoethanol) by microwave ... -
Synthesis, characterization, crystal structures and thermal and fluorescence studies of dinuclear and polymeric silver(I) complexes of 5,5-diethylbarbiturate with 2,5-dimethylpyrazine and piperazine involving Ag-Ag interactions
Soyer, Eda; Yılmaz, Fatih; Yılmaz, Veysel T.; Büyükgüngör, Orhan; Harrison, William T.A (Springer Link, 2010)Two silver(I) complexes, [Ag(dmpyz) 2][Ag(barb) 2] (1) and {[Ag(ppz)][Ag(barb) 2]·H 2O} n (2) (barb = 5,5-diethylbarbiturate, dmpyz = 2,5-dimethylpyrazine and ppz = piperazine), have been synthesized and characterized by ... -
Synthesis, crystal structure and spectroscopic studies of a mixed ligand copper (II) complex: trans-bis(succinimidato)-bis(benzylamino)Cu(II)
Taş, Murat; Saraçoğlu, Hanife; Batı, Hümeyra; Çalışkan, Nezihi; Büyükgüngör, Orhan (Verlag der Zeitschrift fur Naturforschung, 2006)The molecules of the title compound, [Cu(C11H13N 2O2)2], lie across centres of inversion in space group P21/c and are linked by intermolecular N-H?O and C-H?O hydrogen bonds. The central Cu atom has a slightly distorted ... -
Synthesis, molecular structure, spectroscopic analysis, thermodynamic parameters and molecular modeling studies of (2-methoxyphenyl)oxalate
Şahin, Zarife Sibel; Kantar, Günay Kaya; Şaşmaz, Selami; Büyükgüngör, Orhan (Elsevier, 2015)The aim of this study is to find out the molecular characteristic and structural parameters that govern the chemical behavior of a new (2-methoxyphenyl)oxalate compound and to compare predictions made from theory with ... -
Theoretical and experimental investigations on molecular structure of bis(2-methoxy-4-allylphenyl)oxalate
Şahin, Zarife Sibel; Kantar, Günay Kaya; Şaşmaz, Selami; Büyükgüngör, Orhan (Elsevier, 2016)The aim of this study is to find out the molecular characteristic and structural parameters that govern the chemical behavior of a new bis(2-methoxy-4-allylphenyl)oxalate compound and to compare predictions made from theory ...
