高等学校化学学报

高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (8): 819.

• 论文 • 上一篇    下一篇

六次甲基四碲富瓦烯二碘盐的合成、晶体结构及其某些固态物性

李柱石1, 金钟声2, 胡宁海2, 刘永盛2   

  1. 1. 延边大学化学系;
    2. 中国科学院长春应化所
  • 收稿日期:1987-02-10 出版日期:1988-08-24 发布日期:1988-08-24
  • 通讯作者: 李柱石
  • 基金资助:

    国家自然科学基金

Synthesis and Crystal Structure of HMTTeF·I2 and Its Solid State Properties

Li Zhushi1, Jin Zhongsheng2, Hu Ninghai2, Liu Yongsheng2   

  1. 1. Department of Chemistry, Yanbian University, Yanji;
    2. Changchun Institute of Applied Chemistry, Aeademia Siniea, Changchun
  • Received:1987-02-10 Online:1988-08-24 Published:1988-08-24

PDF (PC)

被引次数

10

摘要： 在两相混合溶液中电解合成了HMTTeF·I2盐的单晶。晶体属P21/n空间群,独立区里有一个HMTTeF分子,离子化发生在分子中的一个碲原子孤电子对上。粉末压片常温电导率为4.1×10-5Scm-1。喇曼光谱测定与电导率及X射线分析结果相符。

关键词: 有机导体, HMTTe·, I2盐, 合成, 晶体结构, 拉曼光谱, 电导

Abstract: The crystal of the salt HMTTeF·I2 was obtained by electrolysis in the diphase mixture solution. It crystallizes in the monodinic space group P21/n, with Z = 4. Lattice parameters are: a=10.942(2), 6=14.294(2), c= 11.415(2)Å, β= 104.32(1)°. Ionization takes place on a pair of lone electrons of tellurium atom. The electrical conductivity (powder/pellet) at room temperature is 4.1×10-5 Scm-1. In this paper the relationship between the structure and the properties of HMTTeF.I2 was discussed.

Key words: Organic conductor, Salt HMTTeF·I2, Synthesis, Crystal structure, Raman spectrum

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