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1 April 1992 Resonant MPI spectrum of allyl radicals
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Abstract
A mass-selected, partially rotationally resolved, resonant multiphoton ionization spectrum of the allyl radical, C3H5, is reported. Photoelectron spectroscopy, isotopic labelling, and rotational analysis establish that the band system corresponds to the 22B1 $IMP 12A2 transition, with an origin band at 248.15 nm. Spectral simulation indicates that the equilibrium CCC bond angle of the radical decreases from 124.6 degree(s) in the ground state to 117.5 degree(s) in the excited state.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David W. Minsek, Joel A. Blush, and Peter Chen "Resonant MPI spectrum of allyl radicals", Proc. SPIE 1638, Optical Methods for Time- and State-Resolved Chemistry, (1 April 1992); https://doi.org/10.1117/12.58166
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