Zhengrong Wei, Yanmei Wang, Qiu-sha Zheng
Jan 15, 2008
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Influential Citations
4
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Journal
Optics Communications
Abstract
The photodissociation of 1-bromo-3-chloropropane was studied at 234 and 265 nm using ion velocity imaging technique. Bromine fragments in this study were produced via direct dissociation of C-Br bond. The speed and angular distributions of Br* and Br were measured. The appearance of chlorine fragments at 234 nm was assigned to a secondary dissociation process. The contributions of three excited states: (1)Q(1), 3 (3)Q(0) and (3)Q(1) were estimated at each wavelength. Comparing with previous results, the study reveals more details about the dynamics of molecules with multichromophores. (c) 2007 Elsevier B.V. All rights reserved.