In the molecule of the title compound, C 5 H 7 N 7 S, the essentially planar triazole ring and the 4-amino-5-mercapto-1,2,4-triazole moiety make a dihedral angle of 70.97 (5) . In the crystal structure, weak intermolecular N-HÁ Á ÁN and N-HÁ Á ÁS hydrogen bonds stabilize the packing.
4-Amino-3-(2-aminophenyl)-4H-1,2,4-triazole
✍ Scribed by Stam, C. H. ;van der Plas, H. C.
- Book ID
- 114523437
- Publisher
- International Union of Crystallography
- Year
- 1976
- Weight
- 315 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0567-7408
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📜 SIMILAR VOLUMES
In the title compound, C 8 H 8 N 4 OS, the planar triazole ring is effectively coplanar with the benzene ring, which facilitates the formation of three intramolecular interactions N-HÁ Á ÁS (leading to a thione tautomer in the solid state), O-HÁ Á ÁN and C-HÁ Á ÁN. Intermolecular N-HÁ Á ÁS interacti
In the title compound, C 12 H 12 N 6 O 2 S, the thiophene ring is disordered equally over two positions, corresponding to rotation of approximately 180 about the C-C single bond. The central triazole ring has substituents at the 1-, 3-, 4-and 5positions. Intermolecular C-HÁ Á ÁN and C-HÁ Á ÁO intera
View of (I) showing 50% probability displacement ellipsoids and the atom-numbering scheme.