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(2E)-2-Hydroxy-imino-N'-[(E)-2-pyridyl-methyl-ene]propanohydrazide.

ABSTRACT: In the title compound, C(9)H(10)N(4)O(2), the pyridine ring is twisted by 16.5?(1)° from the mean plane defined by the remaining non-H atoms. An intra-molecular N-H?N inter-action is present. In the crystal, inter-molecular O-H?N and N-H?O hydrogen bonds link mol-ecules into layers parallel to the bc plane. The crystal packing exhibits ?-? inter-actions indicated by the short distance of 3.649?(1)?Å between the centroids of the pyridine rings of neighbouring mol-ecules.

SUBMITTER: Moroz YS

PROVIDER: S-EPMC2970200 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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(2E)-2-Hydroxy-imino-N'-[(E)-2-pyridyl-methyl-ene]propanohydrazide.

Moroz Yurii S YS Kalibabchuk Valentina A VA Gumienna-Kontecka Elżbieta E Skopenko Viktor V VV Pavlova Svetlana V SV

Acta crystallographica. Section E, Structure reports online 20090909 Pt 10

In the title compound, C(9)H(10)N(4)O(2), the pyridine ring is twisted by 16.5 (1)° from the mean plane defined by the remaining non-H atoms. An intra-molecular N-H⋯N inter-action is present. In the crystal, inter-molecular O-H⋯N and N-H⋯O hydrogen bonds link mol-ecules into layers parallel to the bc plane. The crystal packing exhibits π-π inter-actions indicated by the short distance of 3.649 (1) Å between the centroids of the pyridine rings of neighbouring mol-ecules. ...[more]

PMID: 21577872

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