TY - JOUR
T1 - Elucidation of the role of metal-to-ring charge-transfer excited states in the deactivation of photoexcited ruthenium porphyrin carbonyl complexes
AU - Rodriguez, Juan
AU - McDowell, Lynda
AU - Holten, Dewey
PY - 1988/6/3
Y1 - 1988/6/3
N2 - Deactivation of the lowest excited triplet state, 3(π, π*), of the Ru(II) porphyrins RuP(CO)(L) is more strongly dependent on temperature than decay of 3(π, π*) in Pt(II)P and H2P (metal-free) complexes containing the same macrocycle P. This and other observations support the proposal that 3(π, π*) in the RuP(CO)(L) complexes decays in part via a metal-to-ring (d, π*) charge-transfer excited state at higher energy.
AB - Deactivation of the lowest excited triplet state, 3(π, π*), of the Ru(II) porphyrins RuP(CO)(L) is more strongly dependent on temperature than decay of 3(π, π*) in Pt(II)P and H2P (metal-free) complexes containing the same macrocycle P. This and other observations support the proposal that 3(π, π*) in the RuP(CO)(L) complexes decays in part via a metal-to-ring (d, π*) charge-transfer excited state at higher energy.
UR - https://www.scopus.com/pages/publications/0001402862
U2 - 10.1016/0009-2614(88)85091-7
DO - 10.1016/0009-2614(88)85091-7
M3 - Article
AN - SCOPUS:0001402862
SN - 0009-2614
VL - 147
SP - 235
EP - 240
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 2-3
ER -