Diradical diions of m-bis(naphthyl) and (anthyryl) phenylenes as new high-spin molecules
Abstract
Ferromagnetic spin alignment is observed in double one-electron-oxidized or -reduced conjugated molecules, m-bis(9-anthryl) phenylene dication diradical 12˙+ and m-bis(1-naphthyl) phenylene dianion diradical 22˙–, based on EPR experiments at cryogenic temperature.