Browsing by Author "Dogan, Onur Erman"
Now showing items 1-9 of 9
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Crystal structure and computational studies of (E)-1-(benzo[b]thiophen-3-yl)-N-(4-ethoxyphenyl)methanimine
Bulbul, Hakan; Koysal, Yavuz; Dogan, Onur Erman; Dege, Necmi; Agar, Erbil (Pleiades Publishing Inc, 2019)The title compound, C17H15NOS, crystallizes in the orthorhombic sp. gr. Pca2(1). Two molecules in the asymmetric unit have similar structure. Crystal structure contains weak C-H center dot center dot center dot O intermolecular ... -
Crystal structure and DFT study of (E)-2-chloro-4-{[2-(2,4-dinitrophenyl)hydrazin-1-ylidene]methyl}phenol acetonitrile hemisolvate
Dege, Necmi; Faizi, Md. Serajul Haque; Dogan, Onur Erman; Agar, Erbil; Golenya, Irina A. (Int Union Crystallography, 2019)The title Schiff base compound, C13H9ClN4O5 center dot 0.5CH(3)CN, crystallizes as an acetonitrile hemisolvate; the solvent molecule being located on a twofold rotation axis. The molecule is nearly planar, with a dihedral ... -
Crystal structure and Hirshfeld surface analysis of 2-phenyl-1H-phenanthro[9,10-d]imidazol-3-ium benzoate
Ahmed, Ruby; Dogan, Onur Erman; Ali, Farman; Ahmad, Musheer; Ahmed, Adeeba; Dege, Necmi; Golenia, Irina A. (Int Union Crystallography, 2020)In the title compound, C21H15N2+center dot C7H5O2-, 2-phenyl-1H-phenanthro[9,10-d]imidazole and benzoic acid form an ion pair complex. The system is consolidated by hydrogen bonds along with pi-pi interactions and N-H ... -
Crystal structure and Hirshfeld surface analysis of a Schitt base: (Z)-6-[(5-chioro-2-methoxyanilino)-methylidene]-2-hydroxycyclohexa-2,4-dien-1-one
Kanmazalp, Sibel Demir; Dogan, Onur Erman; Tasdemir, Olkan; Dege, Necmi; Agar, Erbil; Fritsky, Igor O. (Int Union Crystallography, 2019)The title compound, C14H12ClNO3, is a Schiff base that exists in the keto- enamine tautomeric form and adopts a Z configuration. In the crystal, the dihedral angle between the planes of the benzene rings is 5.34 (15)degrees. ... -
Crystal structure of 2-{[(5-nitrothiophen-2-yl)methylidene]amino}phenol
Kocak, Figen; Tanak, Hasan; Agar, Erbil; Dogan, Onur Erman; Özdemir, Namık (Int Union Crystallography, 2015)The title compound, C11H8N2O3S, is roughly planar; the dihedral angle between the planes of the thiophene and benzene rings is 8.38 (10)degrees. An intramolecular O-H center dot center dot center dot N hydrogen bond generates ... -
Crystal structure, DFT and MEP study of (E)-2-{[(3-chlorophenyl)imino]methyl}-6-methylphenol
Saracoglu, Hanife; Dogan, Onur Erman; Agar, Tuggan; Dege, Necmi; Iskenderov, Turganbay S. (Int Union Crystallography, 2020)In the crystal structure of the title compound, C14H12ClNO, the molecules are linked through C-H center dot center dot center dot O hydrogen bonds and C-H center dot center dot center dot pi interactions, forming chains ... -
(E)-3-{[(2-Bromo-3-methylphenyl)imino]methyl)benzene-1,2-diol: crystal structure and Hirshfeld surface analysis
Dogan, Onur Erman; Dege, Necmi; Agar, Erbil; Fritsky, Igor O. (Int Union Crystallography, 2019)The title compound, C14H12BrNO2, was synthesized by the condensation reaction of 2,3-dihydroxybenzaldehyde and 2-bromo-3-methylaniline. It crystallizes in the centrosymmetric triclinic space group P (1) over bar. The ... -
Molecular structure, spectroscopic, and density functional theory studies of o-Dianisidine
Evecen, Meryem; Tanak, Hasan; Dege, Necmi; Kara, Mehmet; Dogan, Onur Erman; Agar, Erbil (Taylor & Francis Ltd, 2017)o-Dianisidine has been characterized by the FT-IR, UV-Vis, and X-ray single-crystal determination. The compound crystallizes in the orthorhombic space group Pbca with a = 7.2593 (4) angstrom, b = 21.3485 (10) angstrom, c ... -
(Z)-3-({[3-Methoxy-5-(trifluoromethyl)phenyl]imino}methyl)benzene-1,2-diol
Kanmazalp, Sibel Demir; Dogan, Onur Erman; Dege, Necmi; Agar, Erbil; Bulbul, Hakan; Golenya, Irina A. (Int Union Crystallography, 2019)The title compound, C15H12F3NO3, crystallizes with one molecule in the asymmetric unit. The mean planes of the two phenyl rings of the Schiff base moiety, bearing the OH groups and the imine group, respectively, are inclined ...
