A new series of radical-cation salts based on asymmetrical ethylenedithiodimethyl-tetrathiafulvalene (EDTDM-TTF). Properties and crystal structure of (EDTDM-TTF)2PF6

Abstract
A new series of radical-cation salts with inorganic anions PF6, Br, ClO4, HgCl3 , I has been prepared by electrochemical oxidation of ethylenedithiodimethyltetrathiafulvalene (EDTDM-TTF); the electrical conductivity and crystal structure of one of them, (EDTDM-TTF)2PF6, are reported and the three-dimensional character of its arrangement is suggested.