DISSOCIATION DYNAMICS OF CORE EXCITED N2O

被引：82

作者：

LEBRUN, T

LAVOLLEE, M

SIMON, M

MORIN, P

机构：

[1] CENS, DRECAM, SPAM, CEA, F-91191 GIF SUR YVETTE, FRANCE

[2] ARGONNE NATL LAB, DIV PHYS, ARGONNE, IL 60439 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 04期

关键词：

D O I：

10.1063/1.464137

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Fragmentation of N2O after selective core excitation Of terminal and central nitrogen, has been studied by a multicoincidence technique (PEPIPICO) using synchrotron radiation. We show that dissociation dynamics is dependent upon the excited site, especially in the case of the ''atomization'' of the molecule. The central nitrogen is always found with very little kinetic energy, except after Nt --> PI* transition. A bent intermediate geometry is proposed to explain this observation.

引用

页码：2534 / 2540

页数：7

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