1-(6-Fluoro-1,3-benzothia-zol-2-yl)-2-(1-phenyl-ethyl-idene)hydrazine.
The asymmetric unit of the title compound, C(15)H(12)FN(3)S, consists of two independent mol-ecules with comparable geometries. In one mol-ecule, the 1,3-benzothia-zole ring system (r.m.s. deviation = 0.011 Å) forms a dihedral angle of 19.86 (6)° with the phenyl ring. The corresponding r.m.s. deviation and dihedral angle for the other mol-ecule are 0.014 Å and 22.32 (6)°, respectively. In the crystal, mol-ecules are linked via N-H⋯N, C-H⋯F and C-H⋯N hydrogen bonds into a three-dimensional network. The crystal studied was a non-merohedral twin with a refined BASF value of 0.301 (2).
Hoong-Kun
HK
Fun
Ching Kheng
CK
Quah
D
D
Munirajasekhar
M
M
Himaja
B K
BK
Sarojini