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| Crystal structure and thermal decomposition mechanism of the supramolecular complex of barium chloride with inositol | |
| 引用本文： | WANG Feili,TANG Zongxun,LI Shuni,HU Daodao,ZHAO Hongan,HU Huaimin & ZHOU Zhongyuan Department of Chemistry,Northwest University / Shaanxi Key Laboratory of Physico-lnorganic Chemistry,Xi''''an 710069,China, Shaanxi Normal University,Xi''''an 710062,China, Chengdu Institute of Organic Chemistry,Chinese Academy of Sciences,Chengdu 610041,China. Crystal structure and thermal decomposition mechanism of the supramolecular complex of barium chloride with inositol[J]. 中国科学B辑(英文版), 2005, 48(Z1) |
| 作者姓名： | WANG Feili TANG Zongxun LI Shuni HU Daodao ZHAO Hongan HU Huaimin & ZHOU Zhongyuan Department of Chemistry Northwest University / Shaanxi Key Laboratory of Physico-lnorganic Chemistry Xi''''an 710069 China Shaanxi Normal University Xi''''an 710062 China Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China |
| 作者单位： | WANG Feili，TANG Zongxun，LI Shuni，HU Daodao，ZHAO Hongan，HU Huaimin & ZHOU Zhongyuan Department of Chemistry，Northwest University / Shaanxi Key Laboratory of Physico-lnorganic Chemistry，Xi'an 710069，China; Shaanxi Normal University，Xi'an 710062，China; Chengdu Institute of Organic Chemistry，Chinese Academy of Sciences，Chengdu 610041，China |
| 摘 要： | The single crystal of [Ba(H2O)2(C6H12O6)2Cl2] was obtained based on the phase equilibrium results. Its structure was determined by X-ray crystallographic analysis. The crystals are monoclinic and in space group C2/c with a=1.901 7(2) nm, b = 0.682 13(8) nm, c = 0.162 60(2) nm,β=96.593(2)°and V= 2.095 3(4) nm3, Z= 4, DC=1.917 g·cm-3. In its solid state, this supramolecular complex is a three-dimensional network with double layers connected by hydrogen bondings. The molecule structure of [Ba(H2O)2(C6H12O6)2Cl2] has a central barium ion that is coordinated to two water molecules, two chlorides, and four hydroxyls from the two inosi-tols. Losing the coordinating water is controlled by random nucleation and growth mechanism (n = 2/3) and 3-dimensional diffusion mechanism (n=2). |
Crystal structure and thermal decomposition mechanism of the supramolecular complex of barium chloride with inositol |
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| WANG Feili,TANG Zongxun,LI Shuni,HU Daodao,ZHAO Hongan,HU Huaimin,ZHOU Zhongyuan. Crystal structure and thermal decomposition mechanism of the supramolecular complex of barium chloride with inositol[J]. Science in China(Chemistry), 2005, 48(Z1) | |
| Authors: | WANG Feili TANG Zongxun LI Shuni HU Daodao ZHAO Hongan HU Huaimin ZHOU Zhongyuan |
| Affiliation: | 1. Department of Chemistry, Northwest University / Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Xi'an 710069, China 2. Shaanxi Normal University, Xi'an 710062, China 3. Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China |
| Abstract: | The single crystal of [Ba(H2O)2(C6H12O6)2Cl2] was obtained based on the phase equilibrium results. Its structure was determined by X-ray crystallographic analysis. The crystals are monoclinic and in space group C2/c with a = 1.901 7(2) nm, b = 0.682 13(8) nm, c = 0.162 60(2) nm, β = 96.593(2)° and V = 2.095 3(4) nm3, Z = 4, DC = 1.917 g·cm-3. In its solid state, this supramolecular complex is a three-dimensional network with double layers connected by hydrogen bondings. The molecule structure of [Ba(H2O)2(C6H12O6)2Cl2] has a central barium ion that is coordinated to two water molecules, two chlorides, and four hydroxyls from the two inositols. Losing the coordinating water is controlled by random nucleation and growth mechanism (n = 2/3) and 3-dimensional diffusion mechanism (n = 2). |
| Keywords: | barium complex inositol crystal structure water loss mechanism |
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