原子簇化合物化学是当前化学学科中非常活跃的领域,近年来,多面体结构碳烷的相继合成引起了人们的很大兴趣,它是又一类新的非金属原子簇化合物,原则上说,多面体硼烷的碳取代物——碳硼烷的极限取代就对应着多面体碳烷,然而,实际存在的多面体碳烷与多面体硼烷无论在几何构型上或者在成键规律上都有相当大的差别。 Atom cluster chemistry is a very active field in the current chemistry field. In recent years, the successive synthesis of polyhedral structure carbon alkanes has attracted great interest. It is another new class of nonmetal cluster compounds. In principle, polyhedron The limit substitution of carborane, the borane carbon, corresponds to the polyhedral carbon, however, the actual polyhedral carbon and polyhedral boranes are quite large both in geometric configuration and in the bonding principle difference.