摘要
根据原子簇化合物骨架的价电子结构及与配位体成键的性质,在确定原子簇骨架中存在的空轨道或孤对电子轨道数目后,按骨架价电子数目在骨架价成键轨道中的具体分配,推导了原子簇骨架的总键价数。再结合分子的几何构型,可以估计骨架中相邻原子间的成键情况。
Based on the electronic structure and chemical bonding properties of the skeleton-ligand bonds of the skeleton of a cluster compound, having determined the number of empty valence orbitals or lone pair electronic orbitals of the cluster, the number of total bond valence of the skeleton is obtained according to the distribution of the number of valence electrons of the skeleton in valence bonding orbitals of the skeleton, then the chemical bonding properties between neighbouring two atoms in the skeleton can be guessed with the configuration of the skeleton of the cluster compound.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1993年第4期523-526,共4页
Chemical Journal of Chinese Universities
关键词
原子簇化合物
电子结构
键价
Cluster compound, Electron configuration, Bond valence
