“Intramolecular vibrational energy redistribution”的意思、由来-开放百科全书

词条

Intramolecular vibrational energy redistribution

释义

References

{{Use dmy dates|date=December 2017}}Intramolecular vibrational energy redistribution (IVR) is a process in which energy is redistributed between different quantum states of a vibrationally excited molecule, which is required by successful theories explaining unimolecular reaction rates^[1]^[2] such as RRKM theory. Such theories assume a full statistical redistribution between all vibrational modes, but restricted redistribution could enable bond selective chemistry for which deposited energy must remain in a particular mode for as long as it takes for the required reaction to take place.^[3]

References

1. ^{{cite book|last1=Gilbert|first1=R. G.|title=Theory of unimolecular and recombination reactions|date=1990|publisher=Blackwell Scientific}}
2. ^{{cite book|last1=Baer|first1=T.|last2=Hase|first2=W. L.|title=Unimolecular Reaction Dynamics: Theory and Experiments|date=1996|publisher=Oxford University Press}}
3. ^{{cite book|last1=Fielding|first1=H. H.|last2=Dunn|first2=A. D. G.|title=in Tutorials in Molecular Reaction Dynamics|date=2010}}

5 : Chemical processes|Chemical physics|Quantum chemistry|Molecular physics|Chemical kinetics

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