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题名: Synthesis and Crystal Structure of Nickle 3,5-Pyridinedicarboxylates
作者: Jin Qiang1;  Zhao Jiao2;  Shi Xin1
关键词: Coordination polymer ;  3,5-Pyridinedicarboxylic acid ;  Crystal structure
刊名: CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
发表日期: 2010-08-10
卷: 31, 期:8, 页:1496-1501
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Three new nickle 3,5-pyridinedicarboxylates coordination polymers, [Ni (3,5-Pydc) (H2O)(4)center dot H2O](n) (1), [Ni-2 (3, 5-Pydc)(2) (H2O)(8)center dot (H2O)(2)](n) (2) and [Ni (3,5-Pydc) (H2O)(2)](n) (3) were synthesized by hydrothermal method and characterized by single-crystal X-ray diffraction, FTIR and TGA. X-ray crystallography reveals that both complexes 1 and 2 are 1D zigzag chains, while complex 3 is a 2D layered network. In complex 1, 3,5-Pydc ligand links two different Ni(II) into 1D zigzag chain. There are two independent 1D zigzag chains with same coordination mode in complex 2 and each zigzag chain is formed by 3,5-Pydc ligand connecting with Ni(II). Complex 3 is a 2D network constructed by twenty-membered rings comprising three Ni (II) and three 3,5-Pydc ligands. Furthermore, three compounds form 3D supramolecular frameworks through O-H center dot center dot center dot O hydrogen bonds among chains or layers. The guest water molecules are defined in supramolecular frameworks of complexes 1 and 2.
关键词[WOS]: COORDINATION POLYMERS ;  HYDROTHERMAL SYNTHESIS ;  COMPLEX ;  ACID ;  PYRIDINE-3,5-DICARBOXYLATE
语种: 英语
WOS记录号: WOS:000281590200004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141718
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Liaoning Normal Univ, Inst Chem Functionalized Mat, Dept Chem & Chem Engn, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

Recommended Citation:
Jin Qiang,Zhao Jiao,Shi Xin. Synthesis and Crystal Structure of Nickle 3,5-Pyridinedicarboxylates[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2010,31(8):1496-1501.
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