| 配位聚合物{[CoL][FeⅡFeⅢ(ox)3·1.5H2O]}∞的合成、波谱表征和磁学性质 |
| Coordination Polymer {[CoL][FeⅡFeⅢ(ox)3·1.5H2O]}∞：Syntheses， Spectra Characterization and Magnetic Properties |
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| 摘要: |
| 关键词: 草酸根桥联 配位聚合物 合成 波谱表征 磁学性质 |
| 基金项目: |
| Abstract: A new Schiff base complex， CoL(ClO4)·3H2O (1) {L represents condensed from equal molar ratio of sali-cylaldehyde and diethylenetriamine} was synthesized and characterized. Further， a new coordination polymer， {[CoL][FeⅡFeⅢ(ox)3·1.5H2O]}∞ (2)， was synthesized and characterized， where ox2-=oxalate. The results of the IR and M?ssbauer spectra of 2 revealed that the coordination polymer exists 2-D layer structure in the solid state， and anions layer was formed by [ⅡFeⅢ(ox)3]- unit. The magnetic properties of 2 have been measured and the results indicate that there is magnetic ordering in the low temperature， which may arise from intermolecular ferromagnetic interactions or spin canted effects. |
| Keywords: bridging oxalate coordination polymer synthesis spectra characterization magnetic properties |
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| 陈友存,刘光祥,周宏,徐衡.配位聚合物{[CoL][FeⅡFeⅢ(ox)3·1.5H2O]}∞的合成、波谱表征和磁学性质[J].无机化学学报,2003,19(1):103-106. |
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