Crystal structure of E -7-fluoro-2-(2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2 H )-one, C 18 H 12 F 4 O

[摘要] C18H12F4O, triclinic, P1̄ (no. 2), a = 7.9400(8) Å, b = 8.1071(9) Å, c = 13.3238(15) Å, α = 89.394 ( 9 )° , β = 76.343( 9 )°, γ  =63.411( 11 )°, V = 740.79(15) Å3, Z = 2,Rg t(F) = 0.0472, wRr e f(F 2) = 0.1244, T = 293 K.