| 氮氧自由基-锌配合物[Zn(NIT3Py)2Cl2]的合成、结构和磁行为(英文) |
| Synthesis, Crystal Structure and Magnetic Behavior of A New Zn(Ⅱ) Nitronyl Nitroxide Complex [Zn(NIT3Py)2Cl2] |
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| 摘要: |
| 关键词: 锌配合物 氮氧自由基 晶体结构 磁行为 |
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| Abstract: 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. |
| Keywords: Zn(Ⅱ) complex nitronyl nitroxide radical crystal structure magnetic behavior |
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| 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(英文)[J].无机化学学报,2009,25(4):738-741. |
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