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Pyridine-2,3-diamine.

ABSTRACT: The mol-ecule of the title pyridine derivative, C(5)H(7)N(3), shows approximately non-crystallographic C(s) symmetry. Intra-cyclic angles cover the range 117.50?(14)-123.03?(15)°. In the crystal, N-H?N hydrogen bonds connect mol-ecules into a three-dimensional network. The closest inter-centroid distance between two ?-systems occurs with the c-axis repeat at 3.9064?(12)?Å.

SUBMITTER: Betz R

PROVIDER: S-EPMC3213591 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature

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Pyridine-2,3-diamine.

Betz Richard R Gerber Thomas T Hosten Eric E Schalekamp Henk H

Acta crystallographica. Section E, Structure reports online 20110730 Pt 8

The mol-ecule of the title pyridine derivative, C(5)H(7)N(3), shows approximately non-crystallographic C(s) symmetry. Intra-cyclic angles cover the range 117.50 (14)-123.03 (15)°. In the crystal, N-H⋯N hydrogen bonds connect mol-ecules into a three-dimensional network. The closest inter-centroid distance between two π-systems occurs with the c-axis repeat at 3.9064 (12) Å. ...[more]

PMID: 22091168

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