Preparation and redox properties of longitudinally twinned TCNQ: Hexacyanostilbenequinodimethane dianion
摘要:
A new extended pi-conjugated TCNQ, hexacyanostilbenequinodimethane, was isolated as a dianion salt. Its cyclic voltammograms show that the dianion is reduced reversibly to a trianion radical, while the oxidized species, a monoradical anion, dimerizes to give the dimer dianion, which is further electrochemically oxidized to a neutral polymer. (C) 1999 Elsevier Science Ltd. All rights reserved.
Preparation and redox properties of longitudinally twinned TCNQ: Hexacyanostilbenequinodimethane dianion
摘要:
A new extended pi-conjugated TCNQ, hexacyanostilbenequinodimethane, was isolated as a dianion salt. Its cyclic voltammograms show that the dianion is reduced reversibly to a trianion radical, while the oxidized species, a monoradical anion, dimerizes to give the dimer dianion, which is further electrochemically oxidized to a neutral polymer. (C) 1999 Elsevier Science Ltd. All rights reserved.