1.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 3): o573, 2011 Feb 05.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21522335
RESUMO
In the title compound, C(10)H(6)F(3)N(3), the imidazo[1,2-a]pyridine group is essentially planar with a maximum deviation of 0.021â (1)â Å. The F atoms in the trifluoro-methyl group and the methyl H atoms are each disordered over two sets of sites with refined site occupancies of 0.68â (1):0.32â (1). In the crystal, mol-ecules are linked into infinite chains through two C-Hâ¯N inter-actions forming R(2) (2)(12) and R(2) (2)(8) hydrogen-bond ring motifs. These chains are stacked along the a axis.