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反式二氯二L-苯丙氨酸乙酯合铂Pt(C11H15NO2)2Cl2属单斜晶系,空间群为P21,α=13.555(6)?,b=6.487(3)?,c=15.588(5)?,β=109.42(3)°,Z=2。该化合物晶体结构由重原子法求解,用块矩阵最小二乘方法修正,R=0.0617,Rw=0.0575。Pt—N 2.065(14)?,2.084(14)?;Pt—Cl 2.285(7)?,2.312(8)?。结构由以N—H……O氢键联结的分子层交错堆积组成。Pt(C11H15NO2)2Cl2 is monoclinic, with space group P21H. Z=2, and lattice parametes α=13.555(6)?, b=6.487(3)?, c=15.588(5)?, β=109.42(3)?. The structure was determined by heavy-atom method and refined by "blocked cascade" full-matrix leastsquare refinement technique to R=0.0617, RwH=0.0575. The atom Pt(II) has approximate square coordination, with bond lengths Pt-N 2.065(14), 2.084(14)?; PtCl 2.285(7), 2.312(8)?. The structure contains layers of molecules hydrogen bonded together through N-H……O.
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中国物理学会期刊
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