| 以D-樟脑酸与1,4-二（咪唑-1-基）丁烷为配体构筑的两个配位聚合物的结构与磁性 |
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| 引用本文： | 韩敏敏,陈晓,蒋战果,李瑞琴,程建文,冯云龙.以D-樟脑酸与1,4-二（咪唑-1-基）丁烷为配体构筑的两个配位聚合物的结构与磁性[J].无机化学学报,2014,30(9):2157-2164. |
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| 作者姓名： | 韩敏敏 陈晓 蒋战果 李瑞琴 程建文 冯云龙 |
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| 作者单位： | 浙江师范大学物理化学研究所,浙江省固体表面反应化学重点实验室,金华 321004 |
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| 基金项目： | 国家自然科学基金（No.21173197）资助项目。 |
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| 摘 要： | 水热合成了2个以D-樟脑酸(D-H2cam)与1,4-二(咪唑-1-基)丁烷(1,4-bimb)为配体的配位聚合物:Co(D-cam)(1,4-bimb)]n·4nH2O(1)和Ni(D-cam)(1,4-bimb)]n(2)。通过X-射线单晶衍射,元素分析,红外光谱,XRD分析,热重,和磁性分析对其结构进行了表征。测定了这两个聚合物的磁性。结构分析表明,1为P2空间群,其链状结构由氢键作用连接形成二维结构;2为Pna21空间群,呈四重穿插的dia网络结构。
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| 关 键 词： | 配合物 D-樟脑酸 1 4-二(咪唑-1-基)丁烷 热重 磁性 |
| 收稿时间： | 2014/1/15 0:00:00 |
| 修稿时间： | 4/8/2014 12:00:00 AM |
Two Coordination Polymers Based on Chiral Camphoric Acid and Flexible 1,4-Bis(imidazol)-butane Ligands: Structures and Magnetic Properties |
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| HAN Min-Min,CHEN Xiao,JIANG Zhan-Guo,LI Rui-Qin,CHENG Jian-Wen and FENG Yun-Long.Two Coordination Polymers Based on Chiral Camphoric Acid and Flexible 1,4-Bis(imidazol)-butane Ligands: Structures and Magnetic Properties[J].Chinese Journal of Inorganic Chemistry,2014,30(9):2157-2164. |
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| Authors: | HAN Min-Min CHEN Xiao JIANG Zhan-Guo LI Rui-Qin CHENG Jian-Wen and FENG Yun-Long |
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| Institution: | Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China |
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| Abstract: | Two new coordination polymers, Co(D-cam)(1,4-bimb)]n·4nH2O (1), Ni(D-cam)(1,4-bimb)]n (2) (D-H2cam=D-camphoric acid, 1,4-bimb=1,4-bis(imidazol)-butane) have been prepared under hydrothermal conditions. X-ray crystal structure analyses reveal that coordination polymers 1 and 2 display different topology structures and properties controlled by variable coordination positions and conformations of the ligands. 1 crystallizes in the chiral P2 space group and shows a 1D double chain in which 1,4-bimb ligands exhibit the asymmetrical TTG conformation. 2 crystallizes in the chiral Pna21 space group and shows a four fold interpenetrating dia net topology in which 1,4-bimb ligands adopt the symmetrical GTGconformation. Moreover, the magnetic properties of polymers 1 and 2 were measured. CCDC: 894190, 1; 894191, 2. |
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| Keywords: | coordination polymers D-camphoric acid crystal structure topology magnetic property |
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