[1] Musher J I.Angew Chem Int Ed Engl,1969,8:54[2] 王尧宇,王欣,时茜,等.化学通报,2000(6):21[3] Noury S,Silvi B,Gillespie R J.Inorg Chem,2002,41:2164[4] Burdett J.How Important Are d Orbitals in Main Group Chemistry? in Chemical Bonds:A Dialog.New York:John-Wiley & Sons,1997[5] 周公度,段连运.结构化学基础.北京:北京大学出版社,2002