Charge Transfer Complexes of 3, 3′, 5, 5′-Tetra-Phenyl-2, 2′-Dithiodipyranylidine (2, 2′ DIPSØ4) with 7, 7′, 8, 8′-Tetracyanoquinodimethane (TCNQ) And Iodine

New charge transfer complexes of 2,2′ DIPSØ 4 with TCNQ and iodine have high conductivity at room temperature. VSC mesurements showed a broad maximum centered at 223K and a large narrow maximum centered at 273K for 1:1, 1:2 TCNQ complexes respectively.