of [PdCl(CH2CN)(PPh3)2](2). Crystals of (2)· acetone and (2)· acetonitrile are isomorphous, monoclinic, space group P21/n with four formula units in the unit cell. The acetone solvate has cell data : a= 12.679(4), b= 14.553(1), c= 19.506(5)Å, and β= 94.72(1)°; for the acetonitrile solvate a= 12.581(2), b= 14.323(2), c= 19.359(3)Å, and β= 93.85(1)°. The (2)· benzene crystals are also monoclinic, space
[PdCl(CH 2 CN)(PPh 3)2 ](2)的
丙酮,
乙腈和苯溶剂化物的X射线结构测定已经完成。(2)·
丙酮和(2)·
乙腈的晶体为同构单斜空间群P 2 1 / n,在晶胞中具有四个分子式。
丙酮溶剂化物具有单元数据:a= 12.679(4),b= 14.553(1),c= 19.506(5)Å,和β= 94.72(1)°。对于
乙腈溶剂化物,a= 12.581(2),b= 14.323(2),c= 19.359(3)Å,和β= 93.85(1)°。(2)·苯晶体也是单斜的,空间群P 2 1 / a,在尺寸为a = 22.140(3),b = 10.058(1),c = 18.699(6)Å和β= 114.78(2)°的晶胞中具有四个公式单位。通过重原子方法求解结构,并通过全矩阵最小二乘法将其精炼为R对于4 907 2,998和3 664分别观察到的反射率分别为0.026、0.028和0