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N'-[(E)-2,6-Dichloro-benzyl-idene]pyrazine-2-carbohydrazide.

ABSTRACT: The title compound, C(12)H(8)Cl(2)N(4)O, is non-planar, the dihedral angle formed between the pendant pyrazine and benzene rings being 12.55?(11)°. An intra-molecular N-H?N hydrogen bond occurs. The amide groups self-associate via N-H?O hydrogen bonding, forming supra-molecular chains with base vector [101], which are stabilized by C-H?O contacts. C-H?N inter-actions are formed orthogonal to the chains.

SUBMITTER: Howie RA

PROVIDER: S-EPMC2980250 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature

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N'-[(E)-2,6-Dichloro-benzyl-idene]pyrazine-2-carbohydrazide.

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

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

The title compound, C(12)H(8)Cl(2)N(4)O, is non-planar, the dihedral angle formed between the pendant pyrazine and benzene rings being 12.55 (11)°. An intra-molecular N-H⋯N hydrogen bond occurs. The amide groups self-associate via N-H⋯O hydrogen bonding, forming supra-molecular chains with base vector [101], which are stabilized by C-H⋯O contacts. C-H⋯N inter-actions are formed orthogonal to the chains. ...[more]

PMID: 21580063

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