Studies on the magnetic property of μ3-oxotriiron(III) complex [Fe3O(OBz)6(CH3OH)3](NO3)(CH3OH)2 (HOBz-Benzoic acid)
The magnetic property of μ3-oxotriiron(III) complex [Fe3O(OBz)6(CH3OH)3](NP3)-(CH3OH)2 (HOBzbenzoic acid) has been studied. We use isosceles triangle model and molecular field correction to fit the experimental magnetic susceptibility data. It shows that an intramolecular antiferromagnetic exchange...
Saved in:
| Main Authors: | , , , , |
|---|---|
| 其他作者: | |
| 格式: | Article |
| 語言: | English |
| 出版: |
2012
|
| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/95370 http://hdl.handle.net/10220/8570 |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| 機構: | Nanyang Technological University |
| 語言: | English |
| 總結: | The magnetic property of μ3-oxotriiron(III) complex [Fe3O(OBz)6(CH3OH)3](NP3)-(CH3OH)2 (HOBzbenzoic acid) has been studied. We use isosceles triangle model and molecular field correction to fit the experimental magnetic susceptibility data. It shows that an intramolecular antiferromagnetic exchange interaction occurs with J = -31.27 cm−1, J'= -27.26 cm−1, and a weaker intermolecular antiferromagnetic exchange interaction occurs with zJ' = - 3.76 cm−1. We give the d5-d5-d5 energy level diagram of triiron(III) complex as a function of J'/J. From the diagram we can get the total spin ST of the complex as 1/2 in the ground state. |
|---|