The photophysical behavior of d6 complexes having nearly isoenergetic MLCT and ligand localized excited states

作者: Aaron I. Baba , John R. Shaw , Jerald A. Simon , Randolph P. Thummel , Russell H. Schmehl

DOI: 10.1016/S0010-8545(98)90009-1

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摘要: Abstract A large number of second- and third-row d6 transition metal complexes with N-heterocyclic ligands have been prepared in which the lowest energy excited state is a metal-to-ligand charge transfer (MLCT) state. In some these ligand localized (IL) states exist are same spin multiplicity as MLCT energetically accessible from 1MLCT Several examined exhibit luminescence two frozen matrices. fluid solutions, however, only few examples having non-equilibrated triplet states. This article provides brief overview experimental methods commonly used analysis formation relaxation coexisting addition, descriptive given for both 3IL 3MLCT can be populated following excitation into

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