| 氮氧自由基-锌配合物[Zn(NIT3Py)2Cl2]的合成、结构和磁行为 |
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| 引用本文： | 高东昭,赵为为,陈毅雯,孙亚秋.氮氧自由基-锌配合物[Zn(NIT3Py)2Cl2]的合成、结构和磁行为[J].无机化学学报,2009,25(4):738-741. |
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| 作者姓名： | 高东昭 赵为为 陈毅雯 孙亚秋 |
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| 作者单位： | 天津师范大学化学与生命科学学院,天津,300387 |
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| 摘 要： | A Zn(Ⅱ) complex with nitronyl nitroxide radicals Zn(NIT3Py)2Cl2] (1) (NIT3Py=2-(3′-pyridinyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide) has been synthesized and structurally characterized by X-ray diffraction crystal structure determination method. The complex has a mononuclear-metal structure in which each Zn(Ⅱ) ion adopts a distorted tetrahedral geometry and is coordinated by two Cl- anions and two pyridyl-N atoms from two NIT3Py radical ligands. The magnetic measurements show the weak antiferromagnetic interaction between the nitroxide radicals through the diamagnetic Zn(Ⅱ) ion. CCDC: 292363.
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| 关 键 词： | 锌配合物 氮氧自由基 晶体结构 磁行为 Zn(Ⅱ)complex |
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