Perepichka D. The synthesis and properties of the novel fluorene acceptors with intramolecular charge transfer

The synthesis of a broad number new fluorenol of acceptors containing metalsyn and chalcohenations donor fragments is circumscribed. The reference of their long-wave absorption to intramolecular carry of a charge (VPZ) .Indicate formation an anion - radical, dianion, trianion-radical and cation - radical in converted electrochemical responses is proved. The quantitative regularities of influence of the various structural factors on electronacceptor ability and VPZ are obtained which allow to operate electron the characteristics of connections and to create on their basis optoelectron materials with specific properties. Is shown high the activity fluorenol push-pull of connections is nonlinear - optical. The parameters of formation of complexes with carry of a charge (КPZ) strong fluorenol of acceptors with N-propilkarbozolom (in a solution) and with tetratiafulvalenom (in crystal) .Analyze influence of the electron and spatial characteristics of the deputies on complexformation are certain. In crys tal investigated KPZ form alternative pi-stopke D-A-D-A- with conductive properties