Nascent rotational and vibrational distributions in (OH)-O-16 and (OH)-O-18 produced in the reaction of O(D-1) with (H2O)-O-18

被引：24
|
作者：
Tanaka, N
Takayanagi, M
Hanazaki, I
机构：
[1] Grad. Sch. of Bio-Appl. and Syst. E., Tokyo Univ. of Agric. and T., Fuchu, Tokyo 183
[2] Institute for Molecular Science, Myodaiji
来源：
CHEMICAL PHYSICS LETTERS | 1996年 / 254卷 / 1-2期
关键词：
D O I：
10.1016/0009-2614(96)00296-5
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：
Rotational and vibrational state distributions of the OH radicals produced in the reaction O-16(D-1) + (H2O)-O-18 -->H-16 + (OH)-O-18 have been determined using a laser-induced fluorescence technique. O-16(D-1) was prepared by the 193 nm photodissociation of N2O. The rotational distributions for (OH)-O-16 and (OH)-O-18 in the v = 0 level are characterized by the Boltzmann temperatures of 6000 and 2600 K, respectively, A considerable amount of (OH)-O-16 exists in the v = 1 state while (OH)-O-18 was produced predominantly in the v = 0 state.
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页码：40 / 46
页数：7
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