College Park, Md.
American Institute of Physics (AIP)
The Journal of Chemical Physics
108 (1998), S. 5537-5541
AIP Digital Archive
Chemistry and Pharmacology
We report an experimental investigation of absorption, fluorescence, and nonlinear absorption in a platinum-ethynyl complex. We have observed strong singlet absorption at 355 nm, and a weaker triplet absorption at 520 nm. Photoluminescence measurements show a fluorescence band at 400 nm and a phosphorescence band at 520 nm. Pump–probe nonlinear absorption measurements confirmed that S0→T1 followed by excited triplet-state absorption corresponds to the dominant excitation path in the region between 513 and 532 nm. © 1998 American Institute of Physics.
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