Multiple state emission from rhodium(I) and iridium(I) complexes |
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| Authors: | W.A. Fordyce H. Rau M.L. Stone G.A. Crosby |
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| Affiliation: | Department of Chemistry and Chemical Physics Program, Washington State University, Pullman, Washington 99164, USA |
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| Abstract: | The effect of temperature (2–100 K) on the emission spectra and lifetimes of [M(2 = phos)2]ClO4 (M = Rh(I), Ir(I): 2 = phos is cis-1,2-bis-(diphenylphosphino)ethylene) is interpreted with a two-level spin-orbit-split emitting manifold. For [Ir(2 = phos)2]ClO4, Δ? = 143cm?1, τ(lower) = 999μs, and τ(higher) = 1.54 μs. For the rhodium species, Δ? = 35 cm?1, τ(lower) = 5920 μs, and τ(higher) = 20.3 μs. |
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