4-{[2-(2,4-Dinitrophenyl)hydrazinylidene]methyl}phenol ethanol hemisolvate

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4-{[2-(2,4-Dinitro­phen­yl)hydrazinyl­idene]meth­yl}phenol ethanol hemisolvate

In the title compound, C(13)H(10)N(4)O(5)·0.5C(2)H(5)OH, the two benzene rings form a dihedral angle of 4.29 (9)°. The ethanol solvent mol-ecule was treated as disordered between two orientations related by symmetry (center of inversion), with occupancies fixed at 0.5. The crystal packing, stabilized by inter-molecular O-H⋯O and N-H⋯O hydrogen bonds and π-π inter-actions [indicated by the short...

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In the title compound, C(18)H(17)N(3)O·0.5C(2)H(5)OH, the dihedral angles between the central imidazole rings and the pendant benzene rings are 42.06 (15) and 2.01 (16)° in one asymmetric mol-ecule and 47.91 (15) and 7.31 (14)° in the other. An intra-molecular N-H⋯O hydrogen bond occurs in each imidazole mol-ecule. In the crystal, the components are connected by O-H⋯N, N-H⋯O, C-H⋯O and N-H⋯N hy...

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Benzyl N′-(1H-indol-2-ylmethyl­ene)hydrazinecarbodithio­ate ethanol hemisolvate

In the crystal of the title compound, C(17)H(15)N(3)S(2)·0.5C(2)H(6)O, the mol-ecules are linked by a pair of N-H(aliphatic)⋯S hydrogen bonds across a center of inversion, forming a dimer. The ethanol solvent mol-ecule, which is statistically disordered about a crystallographic twofold rotation axis, accepts an N-H(aromatic)⋯O hydrogen bond; the hydr-oxy group of the solvent mol-ecule is not en...

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ژورنال

عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online

سال: 2010

ISSN: 1600-5368

DOI: 10.1107/s1600536810045782