Synthesis and Crystal Structure of N-[(3aR,4R,4aR,5aS,6S,6aS)-1,3-Dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)yl]-4-(trifiuoromethyl)phenylmethanimine Monohydrate

The crystal structure of the title compound (C19H17F3N2O4,Mr=394.35) was determined by single-crystal X-ray diffraction.The crystal belongs to monoclinic,space group C2/c with a=28.383(6),b=10.355(2),c=12.799(3)(A),β=111.74(3)°,V=3493.8(12)(A)3,Z=8,De=1.499 g/cm3,λ(MoKα)=0.71073,F(000)=1632,μ= 0.127 mm-1,R=0.0412 and wR=0.1019.In the title compound,there exist three intennolecular hydrogen interactions (O(4)...O(1),O(4)...O(3) and O(4)...N(1)) between water.The neighboring molecules are linked to each other generating a two-dimensional network structure via the three intermolecular hydrogen bonds and π-π interactions shaped by phen-phen with centroid distance of 4.049 (A).