Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (5): 764.

• Articles • Previous Articles     Next Articles

Crystal Field Splitting of Nd3+ Ion and Chemical Bonds on the Host Crystals

WU Cheng-Xun1, ZHANG Si-Yuan2, DING Pei-Zhu3   

  1. 1. Department of Physics, Jilin University, Changchun, 130023, Changchun;
    2. Institute of Applied Chemistry Academia Sinica, Jilin University, Changchun, 130023;
    3. Institute of Atomic and Molecular Physics, Jilin University, Changchun, 130023
  • Received:1996-04-10 Online:1997-05-24 Published:1997-05-24

Abstract: In terms of the theory of chemical bonds on complex crystals(CBCC), the crystal structure and coordination, the chemical bond parameters of a group of ABO4-type crystalswere calculated in detail.The results show that the relation between the crystal field splitting of Nd3+ ion and the covalency of the crystal is linear.

Key words: Bonding subformula, Efficient charge of valent electron, Crystal field splitting

TrendMD: