| 吡唑-3,5-二(N-烷基甲酰胺)类配体的双核铜配合物的磁性质和电子结构 |
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| 引用本文： | 付德刚,王国雄,唐雯霞.吡唑-3,5-二(N-烷基甲酰胺)类配体的双核铜配合物的磁性质和电子结构[J].高等学校化学学报,1992,13(2):149. |
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| 作者姓名： | 付德刚 王国雄 唐雯霞 |
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| 作者单位： | 南京大学配位化学研究所, 南京, 210008 |
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| 摘 要： | 合成了以双吡唑桥联的双核铜配合物的3个同系物。利用吡唑-3,5-二(N-甲基甲酰胺)合硝酸铜双聚物的粉末ESR谱计算了g∥和g⊥。变温磁化率的实验数据拟合表明了它们均为有较强反铁磁性的化合物,用半经验分子轨道方法分析了它们的磁交换途径。
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| 关 键 词： | 吡唑 双核铜配合物 反铁磁性 |
| 收稿时间： | 1991-05-08 |
Magnetic Properties and Electronic Structures of Dinuclear Copper Complexes of Pyrazole-3,5-bis(N-alkylformamides) |
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| FU De-gang,WANG Guo-xiong,TANG Wen-xia.Magnetic Properties and Electronic Structures of Dinuclear Copper Complexes of Pyrazole-3,5-bis(N-alkylformamides)[J].Chemical Research In Chinese Universities,1992,13(2):149. |
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| Authors: | FU De-gang WANG Guo-xiong TANG Wen-xia |
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| Institution: | Coordination Chemistry Institute, Nanjing University, Nanjing, 210008 |
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| Abstract: | Three analogous compounds of dinuclear copper complexes with bridged pyrazole molecules were synthesizedThe ESRspectrum of ((Pz)-3, 5-(CONMe)2Cu)2(H2O)(NO3)](NO3) powder was used to estimate the values of g∥ and g⊥Then the experimental data of variable temperature susceptibility were fitted to the Bleaney-Bowers equation and the results show that the magnetic properties of the three compounds are all strongly antiferromagneticSemiempirical MOmethod was used to analyze their magnetic exchange paths. |
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| Keywords: | Pyrazole Dinuclear copper complex Antiferromagnetism |
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