【摘 要】
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The crystal structure of the title compound (C17H19Cl2N2O3P, Mr= 401.21) has been determined by single-crystal X-ray diffraction. The crystal is of monoclinic,
【机 构】
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College of Chemistry
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The crystal structure of the title compound (C17H19Cl2N2O3P, Mr= 401.21) has been determined by single-crystal X-ray diffraction. The crystal is of monoclinic, space group P21/n with a = 6.1648(6), b = 19.943(2), c = 15.268(2) (A),β = 99.220(2)°, V = 1852.8(3) (A)3, Z = 4, Dc =1.438 g/cm3, F(000) = 832,μ(MoKa) = 0.456 mm-1, the final R = 0.0622 and wR = 0.1586 for 3986observed reflections (I ＞ 2σ(I)). X-ray analysis reveals that the product is a thermodynamically stable cis isomer. The intramolecular hydrogen bond N(2)-H(2A)…O(1) is observed in the title compound.
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