6-(4-Bromo­phen­yl)-3-methyl-7H-1,2,4-triazolo[3,4-b][1,3,4]thia­diazine

摘要

In the title compound, C11H9BrN4S, the 1,2,4-triazole ring is essentially planar (r.m.s. deviation = 0.020 Å) and makes a dihedral angle of 29.1 (5)° with the bromo­benzene ring. The 3,6-dihydro-1,3,4-thia­diazine ring adopts a twist-boat conformation. In the crystal, mol­ecules are linked by C—H⋯N inter­actions into sheets lying parallel to the (010) plane. The same N atom accepts two such hydrogen bonds.