27–29 Aug 2025
SLAC
America/Los_Angeles timezone

Studying the UV-induced isomerization and dissociation dynamics of gas-phase oxazole and isoxazole

27 Aug 2025, 14:35
30m
48/1-112A/B/C/D - Redwood Rooms (SLAC)

48/1-112A/B/C/D - Redwood Rooms

SLAC

2575 Sand Hill Rd, Menlo Park CA 94025

Speaker

Prof. Daniel Rolles (Kansas State University)

Description

The five-member ring isomers oxazole and isoxazole (C3H3NO) are an interesting model system for studying UV-induced isomerization and dissociation since the different types of bonds in both isomers (C-N-C-O vs C-N-O-C) are predicted to lead to very different reaction products and dynamics. I will present time-resolved product yields for both isomers obtained from a recent GUED experiment and compare the experimental findings to results of trajectory surface hopping simulations as well as time-resolved Coulomb explosion imaging experiments performed at Kansas State University.

Presentation materials

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