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Magnetic circularly polarized luminescence of the sharp zero-phonon lines in Ru(bpy)3(PF6)2

1988; Elsevier BV; Volume: 151; Issue: 1-2 Linguagem: Inglês

10.1016/0009-2614(88)80071-x

1873-4448

Hans Riesen, Elmars Krausz,

Lanthanide and Transition Metal Complexes

Magnetic circularly polarized luminescence (MCPL) spectra of Ru (bpy)3(PF6)2 in the region of the sharp zero-phonon lines have been measured at 4.2 and 2 K. The MCPL of both origins is due to strong B/D terms. Thus the two lowest excited states are non-degenerate. Former interpretations of the MCPL of the broad luminescence features of Ru(bpy)32+ as due to C terms are incorrect.