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2-(Aminocarbonyl)hydrazin-1-ium 6-carboxy-picolinate.

ABSTRACT: In the crystal structure of the title proton-transfer compound, CH(6)N(3)O(+)·C(7)H(4)NO(4) (-), O-H?O and N-H?O hydrogen bonds are formed respectively between the cations and the anions, each component affording a supra-molecular chain along the c axis. The cation and anion chains are further linked by N-H?O and N-H?N hydrogen bonds. A ?-? inter-action is also observed between the pyridine rings; the inter-planar separation and the centroid-centroid distance are 3.3425?(6) and 4.6256?(11)?Å, respectively.

SUBMITTER: Idrees M

PROVIDER: S-EPMC2969516 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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2-(Aminocarbonyl)hydrazin-1-ium 6-carboxy-picolinate.

Idrees Mohammad M Shadab Shah Mohammad SM Kumar Sarvendra S

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

In the crystal structure of the title proton-transfer compound, CH(6)N(3)O(+)·C(7)H(4)NO(4) (-), O-H⋯O and N-H⋯O hydrogen bonds are formed respectively between the cations and the anions, each component affording a supra-molecular chain along the c axis. The cation and anion chains are further linked by N-H⋯O and N-H⋯N hydrogen bonds. A π-π inter-action is also observed between the pyridine rings; the inter-planar separation and the centroid-centroid distance are 3.3425 (6) and 4.6256 (11) Å, re ...[more]

PMID: 21582793

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