Acta Phys. -Chim. Sin. ›› 1993, Vol. 9 ›› Issue (02): 252-255.doi: 10.3866/PKU.WHXB19930221

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Electronic Structure and Chemical Bond of Complex La(NO3)3·bipy·2H2O·(B-15-C-5)

Dong Nan; Zhu Long-Guan; Wu Nian-Ci   

  1. Department of Chemistry, Hangzhou University, Hangzhou 310028
  • Received:1991-11-18 Revised:1992-04-24 Published:1993-04-15
  • Contact: Dong Nan

Abstract: The electronic structure and chemical bonds in La(NO_3)_3·bipy·2H_2O·(B-15-C-5) has been studied by INDO method. The results indicated that 5d orbitals of La have largest contribution and 4f orbitals have hardly contribution in all valence orbitals of La in coordinate bonds of La—O and La—N. B-15-C-5 does not coordinate with La, but it effects formation of the complex and chemical bond.

Key words: INDO, Chemical bond, Electronic structure, La-complex compound