摘要
金属硼原子簇化合物包括金属硼烷、金属碳硼烷及其衍生物,分子几何构型千变万化。一个或多个金属原子(主族或过渡元素)束缚在硼骨架或碳硼骨架上,在作硼或碳硼骨架的稳定剂,或作合成的试剂时,金属所起的作用是很重要的。
Metal-Boron clusters exhibit a fantastic variety of molecular geometries. These compounds the metallaboranes, metallacarborane, and their relatives-contain one or more metal atoms (transition or main group) bound into a borane cage framework. Metal atoms in boron cages can also be important in a different sense 1.Metals as stabilizers of borane framework. 2.Metals as agents of borane framewprk. (1) Metal-linked complexes and oxidative and oxidative coupling. (2) Oxidative fusion. (3) Metal-promoted hydrogen transfer.
关键词
硼簇化合物
金属原子
稳定
催化
borane clusters, metal atoms, stabilize, catalytic.
