N-(2,4-Difluoro-phen-yl)-5-methyl-1,2-oxazole-4-carboxamide hemihydrate.
In the title compound, C(11)H(8)F(2)N(2)O(2)·0.5H(2)O, the dihedral angle between the benzene and isoxazole rings is 8.08 (3)°. In the crystal, the components are linked by O-H⋯N and N-H⋯O hydrogen bonds, in which the water mol-ecule acts as both a donor and an acceptor, into a tape with an R(4) (4)(16) graph-set motif along the a axis. The water mol-ecule is located on a twofold rotation axis. The methyl H atoms were treated as disordered groups over two sites with a refined site-occupancy ratio of 0.48 (6):0.52 (6).
Jian-Guang
JG
Yu
Hai-Xi
HX
Zhu
Jiang-Kai
JK
Qiu
De-Cai
DC
Wang
Hong
H
Xu