Abstract：TCNQ (TCNQ＝tetracyanoquinodimethane) salts have good conductivity. The magnetic properties of substituted benzylpridiniums，such as ferromagnetism, antiferromagnetism and spin Peierls transition，have widely been investigated. In order to obtain some new materials with both conductivity and magnetism, two new organic salts, [NO2BzPy]Cl (1) and [NO2BzPyNH2]Cl (2), were synthesized and characterized. Further more, two new charge transfer salts, [NO2BzPy] [TCNQ]2 (3) and [NO2BzPyNH2][TCNQ]2 (4) were synthesized and characterized. The tested results of elementary analysis of charge transfer salts (3) and (4) were consistent with theoretical values, and the results of IR indicated that there exist TCNQ and TCNQ anions. One-dimensional molecular column of TCNQ has been formed. Partial charge transfer takes place from [TCNQ]-2 to cation.
Key words：TCNQ;Charge transfer salts;Synthesis;Characterization
陈友存, 刘光祥*, 汪 铭, 章名田，任小明 . 两种新型电荷转移盐的合成和光谱研究[J]. 光谱学与光谱分析, 2005, 25(03): 395-397.
CHEN You-cun, LIU Guang-xiang*, WANG Ming, ZHANG Ming-tian, REN Xiao-ming . Preparation and Spectroscopic Study of Two New Charge Transfer Salts . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(03): 395-397.
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