Reaction dynamics of O(1D) with HCN(0 00 v3)
作者： Christoph Kreher , Robert Theinl , K.‐H. Gericke
DOI: 10.1063/1.470079
关键词: Reaction dynamics 、 Overtone band 、 Laser-induced fluorescence 、 Photochemistry 、 Reaction mechanism 、 Hydrogen 、 Reaction rate 、 Reaction intermediate 、 Oxygen 、 Chemistry 、 Analytical chemistry
摘要: The quantum state resolved reaction dynamics of HCN(0 00 v3) with O(1D) atoms were investigated by analyzing the complete product distributions OH(X 2ΠΩ,v,J) and CN(X 2Σ+,v,J) using laser induced fluorescence (LIF). influence CH‐stretching mode on different branching ratios was inspected exciting HCN to its first overtone band ν3 CH stretch in 1.5 μm region. oxygen atom 1D generated a photolysis ozone at wavelength 266 nm. measured rotational vibrational products compared statistical results from phase space theory (PST). Nearly are obtained for CN(X 2Σ+) v=0–3. OH(X 2ΠΩ) colder than statistically expected. Insertion O into CN bond subsequent hydrogen migration seems be better characterization mechanism an insertion ...
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