名称:
                                Electronic ground state, magnetic property, and photo-excited state of ferrocene substituted phenylanthracene verdazyl radical
                             
                            
                                摘要:
                                The synthesis, electronic state, magnetic property of a verdazyl radical 1 in which ferrocene (Fc) is covalently attached as a functionality group were reported. The electronic ground state and the magnetic property were studied by ESR and SQUID. The photo-excited state was also investigated by a time-resolved ESR (TRESR) experiment. The photo-excited quartet state with a unique dynamic electron polarization and the polarized doublet state were detected by TRESR, which suggest the existence of the electron-transfer pathway from the Fc functionality group to the anthracene moiety and the acceleration of the energy relaxation to the ground state by the attachment of the Fc group. (C)3 2008 Elsevier B.V. All rights reserved.