Yazar "Ozyurek, Cengiz" için listeleme
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2,2 '-Bipyridinium fluorotrioxochromate(VI)
Ozyurek, Cengiz; Sendil, Kivilcim; Dilek, Nefise; Iskeleli, Nazan Ocak (Int Union Crystallography, 2007)A facile synthesis of 2,2'-bipyridinium fluorochromate( VI), (C10H9N2)[CrO3F], was developed by reacting CrO3 with HF in the presence of 2,2'-bipyridine. The structure of the title compound consists of discrete cations and ... -
4,4 '-Bipyridinium mu-oxo-bis(fluorodioxochromate)
Ozyurek, Cengiz; Sendil, Kivilcim; Gunes, Tohit; Dilek, Nefise; Arslan, N. Burcu (Int Union Crystallography, 2006)In the cation of the title compound, (C10H10N2)[ Cr2O5F2], a mirror plane passes through the N atoms of the two pyridine rings and the -C-C- bridge connecting them, while the two halves of the anion are symmetry-related ... -
Experimental (C-13 NMR, H-1 NMR, FT-IR, single-crystal X-ray diffraction) and DFT studies on 3,4-bis(isoproylamino)cyclobut-3-ene-1,2-dione
Suleymanoglu, Nevin; Ustabas, Resat; Alpaslan, Yelda Bingol; Eyduran, Fatih; Ozyurek, Cengiz; Iskeleli, Nazan Ocak (Pergamon-Elsevier Science Ltd, 2011)In this work, 3,4-bis(isoproylamino)cyclobut-3-ene-1,2-dione C10H16N2O2 (I), was synthesized and characterized by C-13 NMR, H-1 NMR, FT-IR. UV-vis spectroscopy and single-crystal X-ray diffraction. DFT method with 6-31G(d,p) ... -
Piperazinediium mu-oxo-bis(fluorodioxochromate)
Ozyurek, Cengiz; Sendil, Kivilcim; Dilek, Nefise; Iskeleli, Nazan Ocak (Int Union Crystallography, 2006)In the molecule of the title compound, (C4H12N2)[Cr2F2O5], the two crystallographically independent piperazinium dications are both located on centers of inversion, while the anions are located in general positions. ...
