Detection of OH Radical in the Photodissociation of p-Aminobenzoic Acid at 266 nm
作者： Can-hua Zhou , Shi-bo Cheng , Hong-ming Yin , Guo-zhong He
DOI: 10.1088/1674-0068/22/06/681-685
关键词:
摘要: Photodissociation of p-aminobenzoic acid at 266 nm was investigated by probing the nascent OH photoproduct employing laser-induced fluorescence technique. It found that radical vibrationally cold and its rotational state distribution conformed to be a Boltzmann behavior, characterized temperature 1040 110 K. The energy determined 8.78 0.84 kJ/mol. Between two spin-orbit states OH, 23/2 21/2, former preferentially populated. (A) for -doublet dominant. Finally, probable mechanism formation produced from photodissociation is discussed.
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