Tri(1-cyclohepta-2,4,6-trienyl)phosphan-komplexe des rhodiums(I) und iridiums(I)
作者:Max Herberhold、Kurt Bauer、Wolfgang Milius
DOI:10.1016/0022-328x(95)05698-o
日期:1995.10
Highly symmetrical complexes MCl[P(C7H7)3] (M = Rh (3a), Ir (3b); point symmetry C3v) have been synthesized which contain tri(1-cyclohepta-2,4,6-trienyl)phosphane (1) as a tetradentate tripod ligand. According to the X-ray structure analysis of 3a, the metal occupies the center of a trigonal bipyramid with Cl and P in the axial positions and three double bonds forming the equatorial plane. Chloride
合成了高度对称的配合物MCl [P(C 7 H 7)3 ](M = Rh(3a),Ir(3b);点对称性C 3v),其中含有三(1-环庚-2,4,6-三烯基)膦(1)作为四齿三脚架配体。根据3a的X射线结构分析,金属占据了一个三角形双锥的中心,其中Cl和P在轴向位置,并且三个双键形成了赤道平面。氯化物从抽象3A通过的AgBF 4所导致的Rh [P(C 7 H ^ 7)3 ] + BF -4(6a)。