Simplified Analysis and Representation of Multichannel Thermal Unimolecular Reactions.
Simplified Analysis and Representation of Multichannel Thermal Unimolecular Reactions.
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多通道热单分子反应的简化分析和表示
DOI:
10.1021/acs.jpca.8b11656
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
J. Troe
中科院分区:
文献类型:
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作者:
J. Troe
Two-channel and multichannel thermal unimolecular reactions are analyzed by simple models, starting with the calculation of separated-channel rate constants and accounting for intrinsic channel coupling afterward. Reactions with rigid- and with loose-activated complex channels are distinguished. Weak-collision, energy-transfer, effects are suggested to govern the competition between rigid-activated complex channels, while angular-momentum, “rotational channel switching”, effects dominate the competition between rigid- and loose-activated complex channels. The models are tested against master equation treatments of the dissociations of formaldehyde and of glyoxal from the literature. Besides giving insight into the influence of various molecular input parameters, the present approach leads to compact representations of rate constants suitable for inclusion in databases.
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DOI:
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发表时间:
1987
期刊:
影响因子:
--
作者:
J. Troe
通讯作者:
J. Troe
DOI:
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发表时间:
1988
期刊:
影响因子:
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作者:
Sean C. Smith;R. Gilbert
通讯作者:
R. Gilbert
影响因子:
2.9
作者:
S. Ard;Ryan S. Johnson;Oscar E. Martínez;N. Shuman;Hua Guo;J. Troe;A. Viggiano
通讯作者:
A. Viggiano
影响因子:
2.9
作者:
J. Troe
通讯作者:
J. Troe
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
J. Troe
通讯作者:
J. Troe