The two novel complexes [Cr(CO)5(B2H4·2PMe3)](2) and [Cr(CO)4(B2H4·2PMe3)](3) containing B2H4·2PMe3(1), have been synthesized by photochemical reaction of Cr(CO)6 with (1), (2) being the first complex that contains a polyborane co-ordinated to metal only through a single M–H–B linkage; X ray crystal structures of compounds (2) and (3) are reported.
通过Cr(CO)6与(1)的光
化学反应,合成了两种含有
B2H4·2PMe3(1)的新型络合物[Cr(CO)5( ·2PMe3)](2)和[Cr(CO)4( ·2PMe3)](3),其中(2)和(3)是第一种仅通过单个M–H–B键与
金属配位的多
硼烷络合物;报道了化合物(2)和(3)的X射线晶体结构。