碳硼烷和碳硼炔金属配合物中的金属-碳键具有不同于经典金属-碳键的化学性质.一方面,二十面体碳硼烷独特的电子和空间效应使得碳硼烷金属配合物中的金属-碳键不参与和不饱和分子的反应;另一方面,在一定条件下具有大空间位阻的碳硼笼可以诱导某些碳-碳偶联反应.然而,碳硼炔金属配合物中的金属-碳键能与多种不饱和分子发生反应,其反应模式取决于中心金属离子的电子构型.本文简要总结了我们近期在这方面的研究进展. The carbon-carbon bonds in the carborane and carbon-boron-alkoxides have different chemical properties than the classical metal-carbon bonds, on the one hand, the unique electronic and steric effects of the icosahedral carborane allow the carborane metal complex Carbon-carbon bond does not participate in the reaction with unsaturated molecules; on the other hand, carbon-boron couplings with large steric hindrance under certain conditions can induce some carbon-carbon coupling reactions. However, The metal-carbon bond can react with a variety of unsaturated molecules, the reaction mode depends on the electronic configuration of the central metal ions.This article briefly summarizes our recent research progress in this area.