The reaction of the (phenyl)(vinyl)chlorophosphine PW(CO)5 complex with [CpMo(CO)3]2 at 140°C affords, inter alia, the corresponding η3-phosphaallyl CpMo(CO)2 complex as a mixture of two isomers. In the major isomer the Mo(CO)2 group is sandwiched between the phosphaallyl and cyclopentadienyl units, respectively at 2.0286 and 2.0197 Å. The two planes form an angle of 38°. A permutation between the
的(
苯基)(
乙烯基)
氯膦PW(CO)反应5复合物与[合物CpMo(CO)3 ] 2在140℃下得到,特别是相应的η 3 -phosphaallyl合物CpMo(CO)2络合物作为混合物的两个异构体。在主要异构体中,Mo(CO)2基团被夹在
磷烯丙基和
环戊二烯基单元之间,分别为2.0286和2.0197。这两个平面成38°角。的PPh和PW(CO)之间的置换5个比较该η当观察键3 -phosphaallylmolybdenum复合物与先前描述的η 3 -phosphaallyliron复杂。