| 超分子化合物{[8-hydroxyquinolineH]44+·[SiW12O40]4-·2H2O}的水热合成、晶体结构及热稳定性 |
| |
| 引用本文： | 卓立宏,郭应臣,黄群增,乔占平,段玉芳.超分子化合物{[8-hydroxyquinolineH]44+·[SiW12O40]4-·2H2O}的水热合成、晶体结构及热稳定性[J].无机化学学报,2006,22(12):2229-2234. |
| |
| 作者姓名： | 卓立宏 郭应臣 黄群增 乔占平 段玉芳 |
| |
| 作者单位： | 南阳师范学院化学系,南阳,473061 |
| |
| 摘 要： | A supermolecular compound, {8-hydroxyquinolineH]44+·SiW12O40]4-·2H2O} was synthesized by hydrothermal reaction with silico-tungstic acid and 8-hydroxyquinoline. The crystal of the compound belongs to monoclinic system, space group P21/n, with a=1.282 6(6) nm, b=2.292 7(4) nm, c=2.092 0(6) nm, β=95.495(2)°, Z=4, V=6.124 1(7) nm3, Dc=3.791 g·cm-3, μ=22.568 mm-1, F(000)=6 200, R1=0.029 3, wR2=0.069 3, GOF=1.079. Su-permolecular compound is composed of one SiW12O404- with Keggin structure, four protonated cations of 8-hydroxyquinoline, two hydrones. Thermal analysis results showed that the anionic skeleton construction of heteropoly acid in compound decomposed approximately at 349.0 ℃. CCDC: 622142.
|
| 关 键 词： | 超分子化合物 杂多化合物 水热合成 晶体结构 |
| 文章编号： | 1001-4861(2006)12-2229-06 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-08-24 |
Hydrothermal Synthesis, Crystal Structure and Thermal Stability of Supermolecular Compound {[8-hydroxyquinolineH]44+· [SiW12O40]4-·2H2O} |
| |
| ZHUO Li-Hong,GUO Ying-Chen,HUANG Qun-Zeng,QIAO Zhan-Ping and DUAN Yu-Fang.Hydrothermal Synthesis, Crystal Structure and Thermal Stability of Supermolecular Compound {[8-hydroxyquinolineH]44+· [SiW12O40]4-·2H2O}[J].Chinese Journal of Inorganic Chemistry,2006,22(12):2229-2234. |
| |
| Authors: | ZHUO Li-Hong GUO Ying-Chen HUANG Qun-Zeng QIAO Zhan-Ping and DUAN Yu-Fang |
| |
| Abstract: | |
| |
| Keywords: | supermolecular compound heteropoly compound hydrothermal synthesis crystal structure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《无机化学学报》浏览原始摘要信息 |
| 点击此处可从《无机化学学报》下载免费的PDF全文 |
|
