Abstract
The fluorescence spectra and intrinsic lifetimes of two constrained trienes [cholesta-4,6,8(14)-triene and cholesta-5,7,9(11)-triene-3β-01] indicate that the lowest energy singlet-singlet transition of the s-trans,cis,s-trans 4,6,8(14) triene is a weak transition to a 1Ag-like excited state while the s-cis,trans,s-cis 5,7,9(11) triene has a lowest transition which is strongly allowed to a 1Bu-like excited state.
Original language | English (US) |
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Pages (from-to) | 380-384 |
Number of pages | 5 |
Journal | Chemical Physics Letters |
Volume | 60 |
Issue number | 3 |
DOIs | |
State | Published - Jan 15 1979 |
Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy
- Physical and Theoretical Chemistry