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超分子化合物(C12N2H9)2(C12N2H8)[SW12O40]的合成与结构表征
引用本文:刘美辰,王华,曲智坤,苏占华,赵志凤,张羽男,周百斌.超分子化合物(C12N2H9)2(C12N2H8)[SW12O40]的合成与结构表征[J].化学与粘合,2008,30(1):65-68.
作者姓名:刘美辰  王华  曲智坤  苏占华  赵志凤  张羽男  周百斌
作者单位:哈尔滨师范大学化学系 黑龙江哈尔滨150025
基金项目:哈尔滨师范大学校科研和教改项目
摘    要:利用水热法合成了超分子化合物(C12N2H9)2(C12N2H8)SW12O40],通过元素分析和X射线单晶衍射确定了其晶体结构,该晶体为正交晶系,P2(1)2(1)2(1)空间群,晶胞参数为a=12.0168(3)A^。,b=21.0534(6)A^。,c=22.5820(6)A^。,V=5713.1(3)A^。^3,α=β=γ=90°,Z=4,Dc=3.977mg·m^-3,并通过IR和XRD进行了结构表征,采用热重分析研究了晶体的热稳定性。该化合物由邻菲罗林和Keggin结构SW12O40]^2-阴离子组成,以氢键自组装成超分子结构化合物。

关 键 词:晶体结构  水热合成  多金属氧酸盐  超分子
文章编号:1001-0017(2008)01-0065-03
收稿时间:2007-07-18
修稿时间:2007年7月18日

Synthesis and Characterization of a Supermolecule Compound(C12N2H9)2(C12N2H8)[SW12O40]
LIU Mei-chen,WANG Hua,QU Zhi-kun,SU Zhan-hua,ZHAO Zhi-feng,ZHANG Yu-nan,ZHOU Bai-bin.Synthesis and Characterization of a Supermolecule Compound(C12N2H9)2(C12N2H8)[SW12O40][J].Chemistry and Adhesion,2008,30(1):65-68.
Authors:LIU Mei-chen  WANG Hua  QU Zhi-kun  SU Zhan-hua  ZHAO Zhi-feng  ZHANG Yu-nan  ZHOU Bai-bin
Affiliation:LIU Mei -chen, WANG Hua, QU Zhi- kun, SU Zhan -hua, ZHAO Zhi -feng, ZHANG Yu -nan and ZHOU Bai -bin ( Department of Chemistry, Harbin Normal University, Harbin 150025, China)
Abstract:A supermolecule compound ( C12 N2 H9 ) 2 ( C 12 N 2 H8 ) SW 12 O40 ] was prepared by hydrothermal synthesis and the crystal structure was confirmed by elemental analysis and single crystal X -ray diffraction. The crystal system was orthorhombic , the space group of the crystal is P2( 1 )2( 1 ) 2( 1 ), the unit cell parameter is a = 12. 0168(3 )A^.,b =21. 0534(6)A^.,c = 22. 5820(6)A^., V=5713.1 (3)A^.3 , α=β=γ=90° ,Z = 4 ,Dc = 3. 977mg · m^-3 respectively. This compound was characterized by IR and XRD. The thermal stability was investigated by thermogravimetric analysis. The structure of the compound was consisted of Phen, SW12O40 ]^2- anion, which were connected with hydrogen bonds to form a supramolecular structure.
Keywords:Crystal structure  hydrothermal synthesis  polyoxometallate  supermolecule
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