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3-Pyridin-2-yl-1H-1,2,4-triazol-5-amine.

ABSTRACT: In the title compound, C(7)H(7)N(5), the non-H atoms are almost coplanar (r.m.s. deviation = 0.050?Å), with the N atom of pyridine ring oriented to the N-N(H) side of the 1,2,4-triazole ring. The mean planes of the pyridine and 1,2,4-triazole rings form a dihedral angle of 5.58?(7)°. The N atom of the amino group adopts a pyramidal configuration. The mol-ecules are linked into a two-dimensional network parallel to (10) by N-H?N hydrogen bonds.

SUBMITTER: Dolzhenko AV

PROVIDER: S-EPMC2968045 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature

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3-Pyridin-2-yl-1H-1,2,4-triazol-5-amine.

Dolzhenko Anton V AV Tan Geok Kheng GK Koh Lip Lin LL Dolzhenko Anna V AV Chui Wai Keung WK

Acta crystallographica. Section E, Structure reports online 20081217 Pt 1

In the title compound, C(7)H(7)N(5), the non-H atoms are almost coplanar (r.m.s. deviation = 0.050 Å), with the N atom of pyridine ring oriented to the N-N(H) side of the 1,2,4-triazole ring. The mean planes of the pyridine and 1,2,4-triazole rings form a dihedral angle of 5.58 (7)°. The N atom of the amino group adopts a pyramidal configuration. The mol-ecules are linked into a two-dimensional network parallel to (10) by N-H⋯N hydrogen bonds. ...[more]

PMID: 21581586

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