有机化学 ›› 1997, Vol. 17 ›› Issue (3): 220-223. 上一篇    下一篇

研究论文

新型四硫代富瓦烯衍生物的合成及其性质的研究

李洪启;王爱勤;谭干祖;姚钟麒;俞贤达;宋燕西   

  1. 中国科学院兰州化学物理研究所;兰州大学化学系
  • 发布日期:1997-06-25

Studies on synthesis and properties of new tetrathiafulvalene derivatives

LI HONGQI;WANG AIQIN;TAN GANZU;YAO ZHONGQI;YU XIANDA;SONG YANXI   

  • Published:1997-06-25

合成了3个新的含有卤素取代基的四硫代富瓦烯衍生物及6个新的相关化合物。利用溶液的电子吸收光谱对四硫代富瓦烯衍生物的性质进行了研究。研究结果表明, 四硫代富瓦烯衍生物的分子中π轨道之间的能级差较小, 因而分子具有较高的稳定性。

关键词: 红外分光光度法, 质子磁共振谱法, 电子光谱学, 四硫富瓦烯

Synthesis of three new tetrathiafulvalene (TTF) derivatives with halogen substituents and six relevant new compounds was reported. The electronic absorption spectra of these new TTF derivatives showed that the energy differences between the π-orbitals of the new TTF derivatives were smaller than that between BEDT-TTF's. Thus the stabilities of these new TTF derivatives were better than that of BEDT-TTF.

Key words: PROTON MAGNETIC RESONANCE SPECTROMETRY, ELECTRON SPECTROSCOPY, TETRATHIAFULVALENE, INFRARED SPECTROPHOTOMETRY

中图分类号: