| 芳香二磺酸的配位化学研究化合物[Ni(cyclam)(1，5nds)]·1/3H2O (1)和[Co(cyclam)(H2O)2](1，5nds)·2H2O (2)的合成与结构 |
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| 引用本文： | 蔡继文,陈彩虹,周金森. 芳香二磺酸的配位化学研究化合物[Ni(cyclam)(1，5nds)]·1/3H2O (1)和[Co(cyclam)(H2O)2](1，5nds)·2H2O (2)的合成与结构[J]. 无机化学学报, 2003, 19(1): 81-85 |
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| 作者姓名： | 蔡继文 陈彩虹 周金森 |
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| 作者单位： | 中山大学化学化工学院,广州,510275 |
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| 摘 要： | 合成了两个二价的过渡金属磺酸化合物，并通过X-射线衍射单晶结构分析进行结构表征。化合物[Ni(cyclam)(1，5nds)]·1/3H2O (1)以P2(1)/c空间群结晶，晶胞参数为a=8.583(5)，b=10.533(6)，c=12.946(7)?，β=92.433(9)°。 [Ni(cyclam)]2+与两个磺酸基团形成弱配位，从而构筑了一维的配聚物。[Ni(cycla
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| 关 键 词： | 镍(Ⅱ) 钴(Ⅱ) 配位化学 1，5-萘二磺酸根离子 氢键 |
Coordination Chemistry of Arenedisulfonate Syntheses and Crystal Structures of [Ni (cyclam) (1, 5nds) ]·1/3H2O (1) and [Co(cyclam)(H2O)2](1, 5nds)·2H2O (2) |
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| CAI Ji-Wen,CHEN Cai-Hong and ZHOU Jin-Sen. Coordination Chemistry of Arenedisulfonate Syntheses and Crystal Structures of [Ni (cyclam) (1, 5nds) ]·1/3H2O (1) and [Co(cyclam)(H2O)2](1, 5nds)·2H2O (2)[J]. Chinese Journal of Inorganic Chemistry, 2003, 19(1): 81-85 |
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| Authors: | CAI Ji-Wen CHEN Cai-Hong ZHOU Jin-Sen |
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| Abstract: | Two novel divalent transition metal disulfonates were synthesized and characterized by X-ray single crystaldiffraction. [Ni(cyclam)(1, 5nds) ] @ 1/3H2O (1) crystallized in space group P2(1)/c with unit cell parametersa = 8.583(5), b = 10. 533(6), c= 12. 946(7) A, and β=92. 433(9)°. The Ni2+ center is coordinated by thecyclam ligand and two sulfonate groups. The interactions between [Ni(cyclam)] 2+ and the sulfonates are furthertallized in space group Pl with unit cell parameters a = 8.738(5), b = 9. 324(5), c = 10. 118(5)A, α = 81. 382(8), β=64. 868(8), and y= 62.999(8)°. The sulfonate groups do not have any direct contact with the Co2+center, instead, they form second sphere coordination with Ni2 + via hydrogen bonds and extend the structure into a3-D network. CCDC: 194341, 194342. |
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| Keywords: | nickel (Ⅱ) cobalt (Ⅱ) coordination chemistry 1 5-naphthalenedisulfoante anionhydrogen bond |
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