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N'-(5-Chloro-2-hydroxy-benzyl-idene)nicotinohydrazide.

ABSTRACT: There are two independent Schiff base mol-ecules in the asymmetric unit of the title compound, C(13)H(10)ClN(3)O(2). The dihedral angles between the benzene and pyridine rings are 12.8?(2) and 1.9?(2)° in the two mol-ecules. Intra-molecular O-H?N hydrogen bonds are observed. Mol-ecules are linked into centrosymmetric R(4) (4)(26) motifs by N-H?O and N-H?N inter-actions.

SUBMITTER: Ren CG

PROVIDER: S-EPMC2969359 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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N'-(5-Chloro-2-hydroxy-benzyl-idene)nicotinohydrazide.

Ren Chong-Gui CG

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7

There are two independent Schiff base mol-ecules in the asymmetric unit of the title compound, C(13)H(10)ClN(3)O(2). The dihedral angles between the benzene and pyridine rings are 12.8 (2) and 1.9 (2)° in the two mol-ecules. Intra-molecular O-H⋯N hydrogen bonds are observed. Mol-ecules are linked into centrosymmetric R(4) (4)(26) motifs by N-H⋯O and N-H⋯N inter-actions. ...[more]

PMID: 21582803

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