interaction of (C6F5)2GeH2 with Et3Bi has been defined more precisely by X-ray analysis. The heteroelemental framework of this compound is found to be a trigonal bipyramid in which the two apical Bi atoms by three bis(pentafluorophenyl)germyl bridges. The symmetry of the framework isD3h. The average value of the GeBi bond length is 2.739(1) Å. The average values of the GeBiGe and BiGeBi angles are
(C 6 F 5)2 GeH 2与Et 3 Bi相互作用的产物的结构已经通过X射线分析更精确地定义。发现该化合物的杂元素骨架是三角双锥体,其中两个顶部的Bi原子通过三个双(
五氟苯基)
锗烷基桥接。框架的对称性为D 3 h。GeBi键长的平均值为2.739(1)Å。GeBiGe角和BiGeBi角的平均值分别等于72.11(4)和93.94(4)°。