Yazar "Demirtas, Gunes" için listeleme
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2-(2-Iodophenyl)isoindoline-1,3-dione
Demirtas, Gunes; Dege, Necmi; Agar, Aysen Alaman; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)In the title compound, C14H8INO2, the dihedral angle between the isoindole ring and the phenyl ring of the 1-iodobenzene group is 84.77 (15)degrees. There is a short intermolecular I...O contact of 3.068 (3) A in the crystal. -
Aqua(di-2-pyridylamine-kappa 2 N 2,N 2')(pyridine-2,6-dicarboxylato-kappa 3 O 2,N,O 6)zinc monohydrate
Durkaya, Figen; Dege, Necmi; Demirtas, Gunes; Ucar, Ibrahim (Wiley-Blackwell, 2011)In the title compound, [Zn(C7H3NO4)(C10H9N3)(H2O)]center dot H2O, the ZnII atom has a distorted octahedral coordination geometry. One of the water molecules is coordinated with the ZnII ion and this molecule forms an O-H...O ... -
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. ... -
The Crystal Structure of (E)-5-Phenyl-N-(thiophen-2-ylmethylene)-1,3,4-thiadiazole-2-amine.
Demirtas, Gunes; Dege, Necmi; Sekerci, Memet; Servi, Suleyman; Dincer, Muharrem (Int Union Crystallography, 2009)… -
The crystallographic, spectroscopic and theoretical studies on (E)-2-(((4-chlorophenyl)imino)methyl)-5-(diethylamino)phenol and (E)-2-(((3-chlorophenyl)imino)methyl)-5-(diethylamino)phenol molecules
Demirtas, Gunes; Dege, Necmi; Agar, Erbil; Uzun, Sumeyye Gumus (Elsevier Science Bv, 2018)Two new salicylideneaniline (SA) derivative compounds (E)-2-(((4-chlorophenyl)imino)methyl)-5-(diethylamino)phenol, compound (I), and (E)-2-(((3-chlorophenyl)imino)methyl)-5-(diethylamino) phenol, compound (II), have been ... -
The Crystallographic, Spectroscopic and Theoretical Studies on (E)-2-[((4-fluorophenyl)imino)methyl]-4-nitrophenol and (E)-2-[((3-fluorophenyl)imino)methyl]-4-nitrophenol Compounds
Demirtas, Gunes; Dege, Necmi; Agar, Erbil; Sahin, Songul (Jihad Daneshgahi, 2018)In this study, two new salicylideneaniline derivative compounds which are an isomer of each other have been synthesized and characterized by X-Ray Diffraction (XRD) technique, IR spectroscopy, and theoretical method. While ... -
(E)-5-Phenyl-N-(2-thienylmethylene)-1,3,4-thiadiazole-2-amine
Demirtas, Gunes; Dege, Necmi; Sekerci, Memet; Servi, Sueleyman; Dincer, Muharrem (Int Union Crystallography, 2009)In the title compound, C13H9N3S2, the thiophene and phenyl rings are oriented at dihedral angles of 8.00 (7) and 6.31 (7)degrees, respectively, with respect to the central thiadiazole ring. No significant C-H center dot ... -
Experimental and DFT computational study on hexaaquamagnesium(II) acesulfamate
Demirtas, Gunes; Dege, Necmi; Icbudak, Hasan; Yurdakul, Omer; Büyükgüngör, Orhan (Int Union Crystallography, 2011)… -
Experimental and DFT Studies on Poly[di-mu(3)-acesulfamato-O,O:O ';O ':O,O-di-mu-acesulfamato-O,O; N-di-mu-aqua-dicalcium(II)] Complex
Demirtas, Gunes; Dege, Necmi; Icbudak, Hasan; Yurdakul, Omer; Büyükgüngör, Orhan (Springer, 2012)The crystal structure of the title compound, C32H40Ca4N8O36S8, was determined at 296 K. The parameters that belong to this structure are a = 12.9812(9) a"<<, b = 7.0377(3) a"<<, c = 16.3973(12) a"<<, beta = 109.175(5)(o) ... -
EXPERIMENTAL AND THEORETICAL (DFT) STUDIES OF POLY[OCTA-mu(3)-ACESULFAMATO-O,O:N,O ';O ',N:O,O-TETRAAQUATETRABARIUM(II)] AND POLY[OCTA-mu(3)-ACESULFAMATO-O,O:N,O ';O ',N:O,O-TETRAAQUATETRASTRONTIUM(II)] COMPLEXES
Icbudak, Hasan; Demirtas, Gunes; Dege, Necmi (Soc Chemists Technologists Madeconia, 2015)Two new one-dimensional coordination polymers of barium(II) and strontium(II)-acesulfamato complexes such as [Ba(C4H4NO4S)(2)(H2O)](n) (1) and [Sr(C4H4NO4S)(2)(H2O)](n) (2) have been synthesized and their molecular structures ... -
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) ... -
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- ... -
A third monoclinic polymorph of 3,4,5-trihydroxybenzoic acid monohydrate
Demirtas, Gunes; Dege, Necmi; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)The title compound, C7H6O5 center dot H2O, is a new polymorph of the structures reported by Jiang et al. (2000) [Acta Cryst. C56, 594-595] and Okabe et al. (2001) [Acta Cryst. E57, o764-o766]. The gallic acid molecule is ... -
trans-Bis(ethylenediamine-kappa N-2,N ')bis(6-methyl-2,2,4-trioxo-3,4-dihydro-1,2 lambda(6),3-oxathiazin-3-ido-kappa N)copper(II)
Dege, Necmi; Demirtas, Gunes; Icbudak, Hasan (Int Union Crystallography, 2012)In the crystal structure of the title compound, [Cu(C4H4NO4S)(2)(C2H8N2)(2)], the Cu2+ ion resides on a centre of symmetry. The environment of Cu2+ ion is a distorted octahedron. The axial bond lengths between the Cu-II ... -
Tris(ethylenediamine)nickel(II) 1H-pyrazole-3,5-dicarboxylate 1.67-hydrate
Demirtas, Gunes; Dege, Necmi; Yeşilel, Orkan Zafer; Erer, Hakan; Büyükgüngör, Orhan (Wiley-Blackwell Publishing, Inc, 2010)The asymmetric unit of the title compound, [Ni(C(2)H(8)N(2))(3)](C(5)H(2)N(2)O(4))center dot 1.67H(2)O, consists of three [Ni(en)(3)]2+ dications (en is ethylenediamine), three [(pzdc)(3)]2- dianions (pzdc is pyrazole-3, ...
