Abstract
The effects of substituents on the ground- and excited-state dipole moments, optical spectra, and second-order hyperpolarizability (β) in mono- and disubstituted stilbenes were studied. It was found that ground-state dipole moments as well as the charge on the 4′-position in 4-substituted stilbenes correlate with ∑σp. For optical spectra (λmax and oscillator strength), excited-state dipole moments, and βzzz, a correlation with both ∑σp and ∑σ+/- was found.
Original language | English (US) |
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Pages (from-to) | 2385-2390 |
Number of pages | 6 |
Journal | Journal of physical chemistry |
Volume | 92 |
Issue number | 8 |
DOIs | |
State | Published - 1988 |
ASJC Scopus subject areas
- Engineering(all)
- Physical and Theoretical Chemistry