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N'-[(E)-2-Hy-droxy-3,5-diiodo-benzyl-idene]pyridine-3-carbohydrazide.

ABSTRACT: In the title compound, C(13)H(9)I(2)N(3)O(2), the dihedral angle between the two aromatic rings is 10.5?(2)°. The mol-ecule displays a trans configuration with respect to the C=N bond. An intra-molecular O-H?N hydrogen bond occurs. The crystal packing is stabilized by N-H?O and C-H?O hydrogen bonds.

SUBMITTER: Thirugnanasundar A

PROVIDER: S-EPMC3200631 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature

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N'-[(E)-2-Hy-droxy-3,5-diiodo-benzyl-idene]pyridine-3-carbohydrazide.

Thirugnanasundar A A Suresh J J Ramu A A Rajagopal G G

Acta crystallographica. Section E, Structure reports online 20110811 Pt 9

In the title compound, C(13)H(9)I(2)N(3)O(2), the dihedral angle between the two aromatic rings is 10.5 (2)°. The mol-ecule displays a trans configuration with respect to the C=N bond. An intra-molecular O-H⋯N hydrogen bond occurs. The crystal packing is stabilized by N-H⋯O and C-H⋯O hydrogen bonds. ...[more]

PMID: 22058938

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