本文从形成双中心键,三中心键和四中心键时,成键与相应的反键之间数目关系的三个基本假定出发,推导出封闭型、巢型和网型硼烷的Wade规则及其分子中双中心键、三中心键和四中心键的具体数目。进而将Wade规则推广,使之适用于包括具有戴帽结构的杂硼烷和推广到用B原子稠合成的稠合型硼烷。最后用于讨论过渡金属羰基化合物和具有密堆积型过渡金属羰基化合物的结构规则。 In this paper, the Wade rules of closed, nested and net boranes are deduced from the three basic assumptions of the number relationship between the bond and the corresponding antibonding when forming bidentate, tridentate and quaternary bonds and The exact number of double center keys, three center keys, and four center keys in their molecule. The Wade rule is further generalized to include heteroboranes with a cap structure and extended to fused boranes fused with B atoms. Finally, it is used to discuss the structural rules of transition metal carbonyls and carbonyl compounds with close-packed transition metal.