The crystal structure of 2-(2-bromophenyl)-4-phenylbenzo[ b ][1,4]oxaphosphinine 4-oxide, C 20 H 14 BrO 2 P

[摘要] C20H14BrO2P, monoclinic, P21/c (no. 14), a = 11.9837(14) Å, b = 9.9901(12) Å, c = 14.3621(18) Å, β = 94.873(2)°, V = 1713.2(4) Å3, Z = 4, R gt (F) = 0.0598, wR ref (F2) = 0.1925, T = 296.15 K.