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5-Amino-1-(1,5-dimethyl-1H-pyrazol-4-ylcarbonyl)-3-methylsulfanyl-1H-1,2,4-triazole

✍ Scribed by Wen, Li-Rong ;Li, Ming ;Ke, Zi-Qin ;Wang, Xiao

Publisher: International Union of Crystallography
Year: 2005
Tongue: English
Weight: 133 KB
Volume: 61
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536805010019

No coin nor oath required. For personal study only.

✦ Synopsis

In the title compound, C 9 H 12 N 6 OS, the pyrazole and triazole rings are nearly coplanar, forming a dihedral angle of 6.50 (9) . There are N-HÁ Á ÁN intermolecular hydrogen-bond interactions in the crystal structure, providing stabilization.

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In the crystal structure of the title compound, C 8 H 12 N 2 O 2 S, the molecules are linked into centrosymmetric dimers by a pair of strong O-HÁ Á ÁO hydrogen bonds. Intermolecular SÁ Á ÁS contacts between adjacent dimers generate a sheet-like structure running parallel to the (211) plane.

5-Amino-1-(1,5-di­methyl-1H-pyrazol-4-yl­carbonyl)-3-methyl­sulfanyl-1H-1,2,4-triazole

✦ Synopsis

5-Amino-1-(1,5-dimethyl-1H-pyrazol-4-ylcarbonyl)-3-methylsulfanyl-1H-1,2,4-triazole