Realization of a singlet state via adiabatic evolution of dark eigenstates
β Scribed by Xiu-Hua Huang; Gong-Wei Lin; Ming-Yong Ye; Yao-Xiang Tang; Xiu-Min Lin
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 205 KB
- Volume
- 281
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
I'imc&pcnden~ pcrrurbation theory is applied to rhc problem of a "Born-adiabatic molecule" evolving in time when wbjcct 10 XI extcrn;ll timc-dcpendcnt puturbation. The treatmcnr uses double perturbation theory within the Dirac Yaria-~i~lrl~lt.~orlst;lnts mr~h~rd to correct both for nonadisbaticity a
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The attachment of substituents to the styrenic ring of trans-2..cinnamylphenol produces a decrease in the singlet energy of the styrenic moiety. As a consequence, the resulting chromophore becomes responsible for the photophysical and photochemical properties of this type of bichromophoric compounds
The title compound l b ideally meets the theoretical requirements for the occurrence of an adiabatic photoisomerization in the lowest excited singlet state ('lb\*) and, indeed, the predominant primary photoreaction observed is the conversion to its fluorescent valence isomer 10b,10c-methano-cis-lOb,