Citation: Zhi Jian WU, Qing Bo MENG, Si Yuan ZHANG. Study on the Bond Covalency and Bond Susceptibility in NdCr_1-xM_xO₃ (M=Mn, Fe, Co)[J]. Chinese Chemical Letters, ;1998, 9(11): 1063-1066. shu

Study on the Bond Covalency and Bond Susceptibility in NdCr_1-xM_xO₃ (M=Mn, Fe, Co)

Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun 130022

Received Date: 21 March 1998

Fund Project: The authors wish to thank the financial aid from Applied Chemistry Center of Changchun.

Bond covalency, bond susceptibility and macroscopic linear susceptibility in NdCr_1-x. _xM_xO₃ (M=Mn, Fe, Co, 0.0 ≤ x ≤ 1.0) are investigated by complex chemical bond theory. The results indicate the bond covalencies are insensitive to the doping level. With the increasing doping level, the macroscopic linear susceptibilities increase for M=Mn, Fe, decrease for M=Co. The valence state of Cr can be strongly influenced by the properties of the doping ions.
- Bond covalency,
- bond susceptibility,
- complex chemical bond theory,
- NdCr_1-xM_xO₃
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