Synthesis, crystal structure and physical properties of two new donor molecules

被引:12
作者
Xiao, Xunwen [1 ]
Wang, Guannan [1 ,2 ]
Shen, Liangjun [1 ]
Fang, Jianghua [1 ]
Gao, Haoqi [1 ]
机构
[1] Ningbo Univ Technol, Dept Chem Engn, Ningbo 315016, Zhejiang, Peoples R China
[2] Taiyuan Univ Technol, Dept Chem & Chem Engn, Taiyuan 030024, Peoples R China
基金
中国国家自然科学基金;
关键词
TTF derivative; Pyridine substitution; Donor-acceptor interaction; INTRAMOLECULAR CHARGE-TRANSFER; CU-II; TETRATHIAFULVALENE; COORDINATION; METAL; LIGANDS;
D O I
10.1016/j.synthmet.2012.04.018
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Two ethylenedioxytetrathiafulvalenes substituted with a pyridinyl (Py) group (EDO-TTF-A) [A = 3-Py (1) and A = 4-Py (2)] have been synthesized to clear the nature of the donor-acceptor interaction between the TTF unit and a pyridine group, and characterized by H-1 NMR, mass spectra, elemental analyses and X-ray analysis. Cyclic voltammetry measurements show two steps of one-electron reversible waves with redox potentials comparable to other pyridine-substituted TTF derivatives, suggesting that these donor molecules, are much expected to produce a new pi/d system by complexation with d-spin carrying metal ions. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:900 / 903
页数:4
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