Acta Cryst. (2006). E62, o485-o486  [ doi:10.1107/S1600536806000109 ]

Dimethyl [(5-chloro-1-phenyl-3-trifluoromethyl-1H-pyrazole-4-carbonyloxy)(4-methoxyphenyl)methyl]phosphonate

Y. Liang and H.-W. He

Abstract: In the title compound, C₂₁H₁₉ClF₃N₂O₆P, the P atom is in a distorted tetrahedral configuration. In the crystal structure, molecules are linked by intermolecular C-HO hydrogen bonds, forming centrosymmetric dimers.

Online 7 January 2006

Copyright © International Union of Crystallography
IUCr Webmaster