Browsing by Author "Sancak, K"
Now showing items 1-7 of 7
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1,2-Bis[5-oxo-3-(n-propyl)-4,5-dihydro-3H-1,2,4triazol-4-yl]ethane dihydrate
Ozdemir, G; Isik, S; Sancak, K; Sasmaz, S; Okumusoglu, NT (Blackwell Publishing, 2005)The molecule of the title compound, C12H20N6O2 (.) 2H(2)O, contains two planar triazole rings. The molecule has crystallographic twofold rotation symmetry. The crystal structure is stabilized by intermolecular hydrogen ... -
1-(Benzoylmethyl)-4-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-3-(2-thienylmethyl)-1H-1,2,4-triazol-5(4H)-one
Sancak, K; Coruh, UC; Unver, Y; Vazquez-Lopez, EM (Int Union Crystallography, 2005)In the title compound, C19H18N6O2S, none of the five- and six-membered rings are coplanar with the triazolone ring. Intramolecular C-(HN)-N-... and intermolecular C-(HN)-N-... and C-(HO)-O-... hydrogen bonds, together with ... -
2-[2-(cyanomethoxy)phenoxy]acetonitrile
The title compound, C10H8N2O2, consisting of a benzene ring with two O-CH2-CN ortho substituents, has approximately C-2 symmetry. The supramolecular structure of the compound is determined by two hydrogen bonds and two ... -
3-(2-Thienylmethyl)-4,4 '-bi-1H-1,2,4-triazol-5(4H)-one
The title compound, C9H8N6OS, crystallizes with two molecules in the asymmetric unit. In the crystal structure, intermolecular N-(HN)-N-... hydrogen bonds form a three-dimensional network. -
4,4 '-Butane-1,4-diylbis[3-ethyl-1H-1,2,4-triazol-5(4H)-one] and 4-hydroxy-3-n-propyl-1H-1,2,4-triazol-5(4H)-one
The title compounds, C12H20N6O2, ( I), and C5H9N3O2, ( II), display the characteristic features of 1,2,4- triazole derivatives. Compound ( I) lies about an inversion centre which is at the mid- point of the central C - C ... -
Ethene-1,1,2,2-tetrayltetramethylene tetrathiocyanate
Ustabas, R; Sancak, K; Er, M; Unver, Y; Coruh, U; Vazquez-Lopez, EM; Yavuz, M (Int Union Crystallography, 2005)The title compound, C10H8N4S4, displays an approximate symmetry that closely fits the C-2h point group, but it crystallizes in a general position without crystallographic symmetry. The crystal structure is stabilized by ... -
Octane-1,8-diylbis[3-ethyl-1H-1,2,4-triazol-5(4H)-one]
The title compound, C16H28N6O2, has a centre of symmetry. There are two planar 1,2,4-triazole rings, connected by an octane group. The crystal structure is stabilized by C-H...N, C-H...O and N-H...O intermolecular hydrogen bonds.
