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7-Chloro-4-[(E)-N'-(4-fluoro-benzyl-idene)hydrazin-yl]quinoline monohydrate.

ABSTRACT: The mol-ecule of the title hydrate, C(16)H(11)ClFN(3)·H(2)O, is slightly twisted, as indicated by the dihedral angle of 9.55?(10)° formed between the quinoline ring system and the benzene ring. The conformation about the C=N double bond is E, and the amine-H atom is oriented towards the quinoline residue. In the crystal structure, the water mol-ecule accepts an N-H?O and makes two O-H?N(quinoline) hydrogen bonds, generating a two-dimensional array in the ab plane, which is further stabilized by C-H?O inter-actions. The most significant contacts between layers are of the type C-H?F.

SUBMITTER: de Souza MV

PROVIDER: S-EPMC2980273 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature

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7-Chloro-4-[(E)-N'-(4-fluoro-benzyl-idene)hydrazin-yl]quinoline monohydrate.

de Souza Marcus V N MV Howie R Alan RA Tiekink Edward R T ER Wardell James L JL Wardell Solange M S V SM

Acta crystallographica. Section E, Structure reports online 20091216 Pt 1

The mol-ecule of the title hydrate, C(16)H(11)ClFN(3)·H(2)O, is slightly twisted, as indicated by the dihedral angle of 9.55 (10)° formed between the quinoline ring system and the benzene ring. The conformation about the C=N double bond is E, and the amine-H atom is oriented towards the quinoline residue. In the crystal structure, the water mol-ecule accepts an N-H⋯O and makes two O-H⋯N(quinoline) hydrogen bonds, generating a two-dimensional array in the ab plane, which is further stabilized by ...[more]

PMID: 21580042

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