STRUCTURE OF DI-MU-CHLORO-BIS(DICARBONYLRHODIUM(I))

被引:28
|
作者
WALZ, L
SCHEER, P
机构
[1] MAX PLANCK INST FESTKORPERFORSCH,W-7000 STUTTGART 80,GERMANY
[2] UNIV TUBINGEN,INST ORGAN CHEM,W-7400 TUBINGEN 1,GERMANY
关键词
D O I
10.1107/S0108270190009404
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
[Rh2Cl2(CO)4], M(r) = 388.76, tetragonal, I4BAR2d, a = 14.279 (4), c = 9.353 (3) angstrom, V = 1907 (2) angstrom3, Z = 8, D(x) = 2.708 Mg m-3, lambda(Mo K-alpha) = 0.71069 angstrom, mu = 3.666 mm-1, F(000) = 1440, T = 296 K. Final R = 0.0398 for 593 reflections [F0 > 3-sigma(F0)]. The unit cell contains eight molecules, which are bent in a V shape, with an Rh-Rh distance of 3.138 (1) angstrom. The coordination at one Rh atom is distorted from exact planarity. The molecules are connected to form zigzag chains with intermolecular Rh-Rh distances of 3.324 angstrom.
引用
收藏
页码:640 / 641
页数:2
相关论文
共 50 条