群论在过渡金属原子簇成键能力中某些应用的初步研究  

Preliminary Study on Several of the Applications of Group Theory for the Bonding Capabilities of Transition Metal Cluster

作　　者：马晓梅[1] 

机构地区：[1]福建师范大学化学与材料学院,福建福州350007

出　　处：《吉林师范大学学报（自然科学版）》2004年第1期48-50,共3页Journal of Jilin Normal University:Natural Science Edition

摘　　要：分子的对称性严格精确地决定了分子可能具有的能级数目和类型[1].在对称性方法的某些应用中,以三核金属原子簇(M3金属原子簇)为例,结果表明,24个"簇价分子轨道"(CVMO)共拥有48个"簇价电子"(CVE).The number and kinds of energy levels which molecule may have are rigorously and precisely tetermined by the symmetry of the molecule. In several of the applications of symmetry methods, take the M_3 metal cluster as example, The results indicated that 24 'cluster valence molecular orbitals'(CVMO) possess altogether 48 'Cluster Valence electrons' (CVE).

关 键 词：群论 过渡金属原子簇 成键能力 簇价电子 对称性 

分 类 号：O614[理学—无机化学] O641.1[理学—化学]