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An unprecedented mixed valence cobalt(III)/cobalt(II) ion-pair complex ([CoCO3(biPY)(2)](2)[Co(DCA)(2)]center dot 16H(2)O) with two novel water tapes
Yin, Fu-Ling1; Xie, Ran1; Hao, Jian2; Wang, Yu-Fei1; Yang, Jun-Jiao2
关键词Cobalt(IIi)/Cobalt(Ii) Complex T4(2)8(2) T6(0)A0-8(0)A0 Crystal Structure Demethylcantharidate Carbonate
刊名INORGANIC CHEMISTRY COMMUNICATIONS
2013-04-01
DOI10.1016/j.inoche.2012.12.036
30页:97-104
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Chemistry, Inorganic & Nuclear
资助者School of Pharmaceutical Sciences ; School of Pharmaceutical Sciences
研究领域[WOS]Chemistry
关键词[WOS]ORGANIC MOLECULAR-CRYSTALS ; CARBONATE-BRIDGED COMPLEX ; SUPRAMOLECULAR COMPLEX ; HYDROTHERMAL SYNTHESIS ; MAGNETIC-BEHAVIOR ; COBALT COMPLEXES ; HEXAMERIC WATER ; DNA INTERACTION ; CLUSTERS ; LIGAND
英文摘要

An unprecedented mixed valence cobalt(III)/cobalt(II) ion-pair complex, [CoCO3(bipy)(2)](2)[Co(DCA)(2)]center dot 16H(2)O (1) [bipy=2,2′-bipyridine, DCA=demethylcantharidate, exo-1,4-epoxy-cyclohexyl-2,3-dicarboxylate group, (C8H8O5)(2-)], has been synthesized and characterized by elemental analysis, IR, UV-vis, Thermogravimetric analysis (TGA) and single crystal X-ray diffraction. The crystal structure of I consists of three independent molecular moieties: [CoCO3(bipy)(2)](+), [Co(DCA)(2)](2-), and water molecules of crystallization. Interestingly, two novel water tapes, one comprises of alternate cyclic water tetramer and octamer, the other is constructed by alternate cyclic water hexamer and carboxylate-water hybrid octamer [(H2O)(2)(COO)(2)](2-), have been detected for the first time in the host framework of I. The two novel water tapes are linked together by the DCA and carbonate ligands via hydrogen bonds into a 2D water layer, and then the water layers assemble complex ions ([CoCO3(bipy)(2)](+) and [Co(DCA)(2)](2-)) through hydrogen bonds, pi-pi interactions and electrostatic interactions to form the overall 3D metal-organic framework structure. (C) 2013 Elsevier B.V. All rights reserved.

语种英语
资助者School of Pharmaceutical Sciences ; School of Pharmaceutical Sciences
WOS记录号WOS:000317446600023
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/57810
专题北京大学药学院_化学生物学系
作者单位1.Peking Univ, Dept Biol Chem, Sch Pharmaceut Sci, Beijing 100191, Peoples R China
2.Peking Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100092, Peoples R China
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GB/T 7714
Yin, Fu-Ling,Xie, Ran,Hao, Jian,et al. An unprecedented mixed valence cobalt(III)/cobalt(II) ion-pair complex ([CoCO3(biPY)(2)](2)[Co(DCA)(2)]center dot 16H(2)O) with two novel water tapes[J]. INORGANIC CHEMISTRY COMMUNICATIONS,2013,30:97-104.
APA Yin, Fu-Ling,Xie, Ran,Hao, Jian,Wang, Yu-Fei,&Yang, Jun-Jiao.(2013).An unprecedented mixed valence cobalt(III)/cobalt(II) ion-pair complex ([CoCO3(biPY)(2)](2)[Co(DCA)(2)]center dot 16H(2)O) with two novel water tapes.INORGANIC CHEMISTRY COMMUNICATIONS,30,97-104.
MLA Yin, Fu-Ling,et al."An unprecedented mixed valence cobalt(III)/cobalt(II) ion-pair complex ([CoCO3(biPY)(2)](2)[Co(DCA)(2)]center dot 16H(2)O) with two novel water tapes".INORGANIC CHEMISTRY COMMUNICATIONS 30(2013):97-104.
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