| 配合物[Cd_2(bipy)_4(NO_3)_3(H_2O)]NO_3的水热合成与晶体结构 |
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| 引用本文： | 邓奕芳,吴永兰.配合物[Cd_2(bipy)_4(NO_3)_3(H_2O)]NO_3的水热合成与晶体结构[J].湘南学院学报,2005,26(2):40-42. |
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| 作者姓名： | 邓奕芳 吴永兰 |
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| 作者单位： | 1. 衡阳师范学院,化学与材料科学系,湖南,衡阳,421008
2. 湘南学院,化学与生命科学系,湖南,郴州,423000 |
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| 摘 要： | 水热合成了配合物Cd2(bipy)4(NO3)3(H2O)]NO3(bipy=2,2’-联吡啶),并用单晶X-射线衍射测定了其晶体结构.配合物晶体属正交晶系,Pbca空间群,a=1.4361(3)nm,b=1.7215(2)nm,c=3.5099(5)nm,Z=8,Dc=1.708g/cm3,R1=0.0352,ωR2=0.0504.配合物中每一个镉离子均由两个2,2’-联吡啶的四个氮原子和两个氧原子配位构成变形八面体结构.
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| 关 键 词： | 镉配合物 水热合成 晶体结构 |
| 文章编号： | 1672-8173(2005)-02-0040-03 |
| 修稿时间： | 2005年1月27日 |
Hydrothermal Synthesis and Crystal Structure of a Complex [Cd2(bipy)4(NO3)3(H2O)]NO3 |
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| DENG Yi-fang,WU Yun-lan.Hydrothermal Synthesis and Crystal Structure of a Complex [Cd2(bipy)4(NO3)3(H2O)]NO3[J].Journal of Xiangnan University,2005,26(2):40-42. |
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| Authors: | DENG Yi-fang WU Yun-lan |
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| Abstract: | The complex, Cd_2(bipy)_4(NO_3)_3(H_2O)]NO_3 (bipy=2,2'-bipyridine) has been hydrothermally synthesized and its crystal structure is determined by X-ray diffraction method. It crystallizes in orthorhombic system with space group Pbca. The crystal data are: a = 1.436 1(3) nm, b = 1.721 5(2) nm, c = 3.509 9(5) nm, z=8, Dc=1.708g/cm~3, R_1 = 0.035 2, ωR_2 = 0.050 4. In the title complex, each Cd(Ⅱ) ion presents a distorted octahedral geometry with the coordination of four nitrogen atoms from 2,2'-bipyridine and two oxygen atoms. |
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| Keywords: | cadmium complex hydrothermal synthesis crystal structure |
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