(Invited) Synthesis and Photophysical Properties of Linear Coordination Type Complexes Having Electron Donor/Acceptor Moieties

The energy and electron transfer processes in the organic / inorganic D–A connection system can be freely manipulated by vibronic interaction.Until now, we synthesized the complexes having acceptor moiety was introduced as a substituent to induce electrostatic/coulomb interaction, but from now on, donor and acceptor moieties should be introduced intramolecular or intermolecular in order to induced a donor-acceptor interaction and express dynamic exciton. Then, we synthesized a platinum complex with phenothiazine as a donor and an organoboron compound as an acceptor. Unfortunately, the charge separation state could not be confirmed, but it is thought that it will be possible by changing the central platinum complex site. Therefore, we investigated the synthesis of a linear complex with a new donor-acceptor site.