1.
Acta Crystallogr Sect E Struct Rep Online
; 69(Pt 4): o531, 2013 Apr 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23634072
RESUMO
In the title mol-ecule, C16H11BrN2OS, the central imidazo[2,1-b][1,3]benzothia-zole tricycle is essentially planar (r.m.s. deviation = 0.021â Å). The terminal phenyl ring is twisted at 36.18â (5)° from the mean plane of the tricycle. In the crystal, pairs of eak C-Hâ¯O hydrogen bonds link mol-ecules into centrosymmetric dimers, which are further packed into stacks along the a axis.