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4-{[2-(2,4-Dinitro-phen-yl)hydrazinyl-idene]meth-yl}phenol ethanol hemisolvate.

ABSTRACT: 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 ?-? inter-actions [indicated by the short distance of 3.7299?(7)?Å between the centroids of benzene rings from neighbouring mol-ecules], exhibits short inter-molecular O?O contacts of 2.8226?(3)?Å.

SUBMITTER: Zhai XR

PROVIDER: S-EPMC3011783 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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4-{[2-(2,4-Dinitro-phen-yl)hydrazinyl-idene]meth-yl}phenol ethanol hemisolvate.

Zhai Xiu-Rong XR

Acta crystallographica. Section E, Structure reports online 20101113 Pt 12

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 distance of 3.7299 (7) Å between the centroids of benzene rings from neighbouring mol-ecules], exhibit ...[more]

PMID: 21589441

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