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The crystal structure of 2-nitrophenyl N,N-bis(2-chloroethyl)-N-(4-methylben- zene-sulfonamino)ethyl-phosphorodiamidate (C19H25Cl2N4O6PS) was determined by single-crystal X-ray diffraction analysis. The compound crystallizes in the triclinic system, space group P1 with a = 9.3664(13), b = 9.9560(14), c = 13.1803(18) , α = 87.338(2), β = 87.632(2), γ = 79.536(2)o, Dc = 1.484 g/cm3, Z = 2, λ = 0.71073 , μ(MoKα) = 0.465, Mr = 539.36, V = 1206.7(3) 3, F(000) = 560, the final R = 0.0426 and wR = 0.1097 for 3463 observed reflections with I > 2σ(I).
The crystal structure of 2-nitrophenyl N, N-bis (2-chloroethyl) -N- (4-methylben- zene-sulfonamino) ethyl-phosphorodiamidate (C19H25Cl2N4O6PS) was determined by single-crystal X-ray diffraction analysis. The compound crystallizes space group P1 with a = 9.3664 (13), b = 9.9560 (14), c = 13.1803 (18),? = 87.338 (2),? = 87.632 (2),? = 79.536 (2) (d = 1.484 g / cm3, Z = 2, λ = 0.71073, μ (MoKα) = 0.465, Mr = 539.36, V = 1206.7 = 0.1097 for 3463 observed reflections with I> 2σ (I).