3,5-DIAMINO-1,2-DITHIOLIUM TCNQ RADICAL ANION SALTS. PREPARATION AND ELECTRICAL PROPERTIES
Some simple and complex salts of 7,7,8,8-tetracyanoquinodimethane (TCNQ) radical anion with 3,5-diamino-l,2-dithiolium cations, (Remark: Graphics omitted.)(R=H, Et, and CH2C6H5), were prepared. The complex salts as polycrystalline samples exhibit the resistivity of 3.0–9.8 ω cm with very low activation energies (0.023–0.075 eV), Electronic spectra and magnetic properties of these salts are discussed.