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| 一维链状镉配合物的合成及结构表征 | |
| 引用本文： | 吴刚,王小峰,岡村高明,孙为银,上山寭一. 一维链状镉配合物的合成及结构表征[J]. 无机化学学报, 2006, 22(1): 37-40 |
| 作者姓名： | 吴刚 王小峰 岡村高明 孙为银 上山寭一 |
| 作者单位： | 1. 南京大学配位化学国家重点实验室,配位化学研究所,南京,210093 2. 日本大阪大学理学研究科高分子学科,豊中市,560-0043,日本 |
| 摘 要： | 在甲醇体系中合成了镉配合物[Cd(L)2(H2O)2](ClO4)2·MeOH (1)[L=1,3,5-三(3-吡啶基甲氧基)苯]。通过元素分析及X-射线单晶衍射对其进行了表征。结构分析结果表明该化合物属于三斜晶系,P1空间群,晶胞参数为a=1.057 1(5) nm,b=1.059 0(5) nm,c=1.270 8(7) nm,α=87.460(16)°,β=81.895(17)°,γ=62.326(14)°,晶胞体积V=1.247 0(11) nm3,Z=1,Dcalc=1.569 g·cm-3,F(000)=604,μ=6.26 cm-1,R=0.035 2,wR=0.066 4。在化合物1中,每个Cd(II)的配位环境为变形八面体,而每个配体L通过其两个吡啶基团连接2个Cd(II)形成一维链状结构,并进一步通过O-H…N,O-H…O和C-H…O氢键作用形成了一个具有三维结构的超分子化合物。 |
| 关 键 词： | 晶体结构 镉配合物 合成 |
| 文章编号： | 1001-4861(2006)01-0037-04 |
| 收稿时间： | 2005-06-06 |
| 修稿时间： | 2005-10-17 |
Synthesis and Crystal Structure of Cd(II) Complex with One-dimensional Chain Structure |
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| WU Gang,WANG Xiao-Feng,OKAMURA Taka-aki,SUN Wei-Yin and UEYAMA Norikazu. Synthesis and Crystal Structure of Cd(II) Complex with One-dimensional Chain Structure[J]. Chinese Journal of Inorganic Chemistry, 2006, 22(1): 37-40 | |
| Authors: | WU Gang WANG Xiao-Feng OKAMURA Taka-aki SUN Wei-Yin UEYAMA Norikazu |
| Affiliation: | Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093,Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093,Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan,Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 and Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan |
| Abstract: | The complex [Cd(L)2(H2O)2](ClO4)2·MeOH (1) [L=1,3,5-tris(3-pyridylmethoxy)benzene] was synthesizedin methanol and characterized by elemental analysis and X-ray crystallography. The results of structural analysisindicate that the complex crystallizes in the triclinic, space group P1 with a=1.057 1(5) nm, b=1.0590(5) nm, c==604,μ=6.26 cm-1, the final R=0.035 2 and wR=0.066 4. The coordination environment of Cd(Ⅱ) is a distorted octahedron, and each L ligand links two Cd(Ⅱ) atoms using two of three pyridyl groups to generate an one-dimenbonds to give a three-dimensional structure. CCDC: 283825. |
| Keywords: | crystal structure Cd(II) complex synthesis |
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