Yazar "Sahin, Songul" için listeleme
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A3B type unsymmetrical and amphiphilic phthalocyanines: Synthesis, characterization, thermal stability and aggregation studies
Sahin, Songul; Agar, Erbil (Pergamon-Elsevier Science Ltd, 2020)This study reports the preparation, analysis, aggregation statuses and thermal properties of five phthalocyanines. The preparation of all molecules includes two steps: the first step is the preparation of phthalocyanine ... -
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. ... -
Crystal structure of (E)-4-nitro-2-((2-phenoxy-phenylimino)methyl)phenol, C19H14N2O4
Koysal, Yavuz; Bulbul, Hakan; Kantar, Esen Nur; Coskun, Emine; Sahin, Songul; Dege, Necmi (Walter De Gruyter Gmbh, 2017)C19H14N2O4, monoclinic, P2(1)/c (no. 14), a = 11.8219(12) angstrom, b = 6.1210(4) angstrom, c = 22.356(2) angstrom, beta = 94.403(8)degrees, V = 1612.9(3) angstrom(3), Z = 4, R-gt(F) = 0.0545, wR(ref)(F-2) = 0.0938, T = 293(2) K. -
Crystal Structure of 2-((E)-(5-Bromo-2-hydroxybenzylidene)hydrazono)-1,2-diphenylethanone(1)
Kaynar, Nihal Kan; Yavuz, Metin; Tanak, Hasan; Sahin, Songul; Büyükgüngör, Orhan; Agar, Erbil (Pleiades Publishing Inc, 2018)The molecular structure of the title compound, C(21)H(15)Br(1)N(2)O2, was characterized by single crystal X-ray diffraction. The compound crystallizes in the triclinic sp. gr. P & Unknown; with Z = 2. The molecule is not ... -
Crystal structure of 2-{[2-methoxy-5-(trifluoromethyl)phenyl]iminomethyl}-4-nitrophenol
Karadayi, Nevzat; Sahin, Songul; Koysal, Yavuz; Coskun, Emine; Büyükgüngör, Orhan (Int Union Crystallography, 2015)In the title compound, C15H11F3N2O4, the N=C bond of the central imine group adopts an E conformation. The dihedral angle between two benzene rings is 6.2 (2)degrees. There is an intramolecular bifurcated O-H center dot ... -
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 ... -
Molecular and crystal structure of 2-{(E)-[(4-Methylphenyl)imino]methyl}-4-nitrophenol: A redetermination
Kaynar, Nihal Kan; Tanak, Hasan; Sahin, Songul; Dege, Necmi; Agar, Erbil; Yavuz, Metin (Maik Nauka/Interperiodica/Springer, 2016)The crystal structure of the title compound, C14H12N2O3, was recently determined as a mixture of its neutral (OH containing) and zwitterionic (NH containing) forms, in a 0.60 (4): 0.40 (4) ratio using the X-ray determination. ... -
Molecular and Crystal Structure of 2-{(E)-[(5-Chloro-2-methoxyphenyl)imino]methyl}-4-nitrophenol(1)
Kaynar, Nihal Kan; Agar, Erbil; Tanak, Hasan; Sahin, Songul; Büyükgüngör, Orhan; Yavuz, Metin (Pleiades Publishing Inc, 2018)The molecular structure of the title compound, C14H11ClN2O4, was determined by single crystal X-ray diffraction. The compound crystallizes in the monoclinic sp. gr. P2(1)/c with Z = 4. The title compound, C14H11ClN2O4, is ... -
Synthesis, spectroscopic properties, thermal properties and aggregation behaviors of macrogol-substituted phthalocyanines
Sahin, Songul; Agar, Erbil (Elsevier Science Bv, 2019)The synthesis, characterization, spectroscopic data, solubility and aggregation behaviors depend on the solvents of metalled (Co, Cu, Ni, Zn) and metal free pegylated phthalocyanines (Pcs) were reported. Precursor ...
