Competition between two- and three-body decay of Cl2O

Autor:	Melanie Roth, Tina S. Einfeld, K.-H. Gericke, Christof Maul
Rok vydání:	2001
Předmět:	Chemistry Excited state Photodissociation Chlorine atom General Earth and Planetary Sciences Molecule Atomic physics Kinetic energy Excitation Dissociation (chemistry)
Zdroj:	Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science. 26:513-517
ISSN:	1464-1917
Popis:	The photodissociation dynamics of Cl20 at 235nm and 207nm are investigated. The chlorine atoms generated via dissociation into the radical and three- body decay channel are detected state specifically in a (2$-l)-REMPI process. At 235nm the Cl20 molecule was excited to the 12B1 state and the decay is dom- inated by the radical dissociation C120+hv+ClO+Cl. .At 207nm an excitation into the 2lA1 state takes place, which dissociates predominantly into the three-body channel C120+hv+2Cl+O. The three-body decay is characterized based on the fragment kinetic energy dis- tributions at 235nm and 207nm. The shape of the en- ergy distributions points to an asynchronous concerted decay mechanism. 0 2001 Elsevier Science Ltd. All rights reserved
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::05573277f83c45ad5a6cf914ceefe4b2 https://doi.org/10.1016/s1464-1917(01)00039-3 Zobrazit plný text záznamu Full Text from ScienceDirect