TY - JOUR
T1 - 5-(4-Pyrid-yl)-1,3,4-thia-diazol-2-amine
AU - Wang, Yao
AU - Wan, Rong
AU - Han, Feng
AU - Wang, Peng
AU - Wang, Bin
PY - 2009
Y1 - 2009
N2 - The title compound, C7H6N4S, was synthesized by reacting pyridine-4-carboxylic acid and thio-semicarbazide. The asymmetric unit contains two independent mol-ecules, which present different conformations, the dihedral angles between the thia-diazole and pyridine rings being 18.2 (2) and 30.3 (2)°. In the crystal, inter-molecular N - H⋯N hydrogen bonds involving the amine groups as donors link mol-ecules into a two-dimensional framework.
AB - The title compound, C7H6N4S, was synthesized by reacting pyridine-4-carboxylic acid and thio-semicarbazide. The asymmetric unit contains two independent mol-ecules, which present different conformations, the dihedral angles between the thia-diazole and pyridine rings being 18.2 (2) and 30.3 (2)°. In the crystal, inter-molecular N - H⋯N hydrogen bonds involving the amine groups as donors link mol-ecules into a two-dimensional framework.
UR - http://www.scopus.com/inward/record.url?scp=66749192164&partnerID=8YFLogxK
U2 - 10.1107/S1600536809014470
DO - 10.1107/S1600536809014470
M3 - Article
AN - SCOPUS:66749192164
SN - 1600-5368
VL - 65
SP - o1099
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 5
ER -