| [Fe(N2H5)2(SO4)2]n的合成、结构和磁性质 |
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| 引用本文： | 王艳君,贾丽慧,王炳武.[Fe(N2H5)2(SO4)2]n的合成、结构和磁性质[J].物理化学学报,2013,29(4):701-705. |
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| 作者姓名： | 王艳君 贾丽慧 王炳武 |
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| 作者单位： | 1.Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430074, P. R. China;2.Beijing National Laboratory of Molecular Science, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China |
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| 基金项目： | supported by the National Natural Science Foundation of China(21101123,21071008)~~ |
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| 摘 要： | 采用水热合成方法得到一例新的过渡金属铁(Fe)的含肼硫酸盐: Fe(N2H5)2(SO4)2]n (1). 用单晶X射线衍射的方法对其晶体结构进行了表征. 结果表明, 该化合物以硫酸根为桥连配体, 质子化的肼分子为端基配体, 形成一维(1D)链状结构. 肼分子和硫酸根形成的链间氢键, 将1D链进一步扩展成三维(3D)结构. 磁性测试表明化合物在低温下显示出反铁磁有序的磁行为.
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| 关 键 词： | 肼 硫酸根 亚铁离子 反铁磁交换作用 磁有序 |
| 收稿时间： | 2013-01-10 |
| 修稿时间： | 2013-02-21 |
Synthesis,Structure and Magnetic Properties of Iron(II) Sulfate Containing Hydrazine |
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| WANG Yan-Jun,JIA Li-Hui, WANG Bing-Wu.Synthesis,Structure and Magnetic Properties of Iron(II) Sulfate Containing Hydrazine[J].Acta Physico-Chimica Sinica,2013,29(4):701-705. |
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| Authors: | WANG Yan-Jun JIA Li-Hui WANG Bing-Wu |
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| Institution: | 1.Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430074, P. R. China;2.Beijing National Laboratory of Molecular Science, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China |
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| Abstract: | A novel transition metal iron(II) sulfate containing hydrazine (N2H4) ligand: Fe(N2H5)2(SO4)2]n (1), is prepared by a hydrothermal method. Single-crystal X-ray diffraction reveals that 1 consists of onedimensional (1D) sulfate-bridged homometallic chains with protonated hydrazine molecules as terminal ligands. Hydrogen bonds between protonated hydrazine and sulfate ions connect the chains into a threedimensional (3D) extended framework. Magnetic measurements indicate that 1 exhibits the antiferromagnetic ordering behavior at low temperature. |
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| Keywords: | Hydrazine Sulfate group Ferrous ion Antiferromagnetic interaction Magnetic ordering |
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