高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (7): 1019.

• 研究简报 • 上一篇    下一篇

V2O6·H3NCH2CH2NH3的合成、结构和性质表征

徐家宁1, 杨国昱1, 王德军1, 马文英1, 孙浩然1, 徐吉庆1, 黄小荥2   

  1. 1. 吉林大学化学系, 长春 130023;
    2. 中国科学院福建物质结构研究所, 结构化学国家重点实验室, 福州 350002
  • 收稿日期:1995-09-27 出版日期:1996-07-24 发布日期:1996-07-24
  • 通讯作者: 徐吉庆
  • 作者简介:徐家宁,男,37岁,博士,副教授.
  • 基金资助:

    吉林省科技发展计划;结构化学国家重点实验室资助

The Synthesis,Structure and Characterization of V2O6·H3NCH2NH3

XU Jia-Ning1, YANG Guo-Yu1, WANG De-Jun1, MA Wen-Ying1, SUN Hao-Ran1, XU Ji-Qing1, HUANG Xiao-Ying2   

  1. 1. Department of Chemistry, Jilin University, Changchun 130023;
    2. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou
  • Received:1995-09-27 Online:1996-07-24 Published:1996-07-24

PDF (PC)

关键词: 偏钒酸盐, VO4四面体, 结构

Abstract: A metavanadate in coffe colour,V2O6·H3NCH2CH2NH3,was synthesized by hydrothermal method and its crystal structure was determined by single crystal X-ray diffrac tion,Crystal data:monoclinic, space group P21/c,a=0.5529(2) nm,b=1.2900(7) nm,c=0.5683(2) nm,β=97.57(3)°,V=0.4018(3) nm3,F(000)=260,Dc=2.15 g·cm-3,Z=2,R=0.041,Rw=0.052.The structure is based on VO4 tetrahedra sharing two vertex to form a single type of chain running along the c axis.The hydrogen bond(O…H N)be tween (VO3-)∞ chains and H3NCH2CH2NH32+ was formed.IR spectrum confirmed that the ethylenediamine is protonated.The analysis of DRS and SPS are given.

Key words: Metavanadate, VO4 tetrahedra, Structure

TrendMD: