AI Article Synopsis
- The electronic absorption spectra of 1,6-diphenyl-1,3,5-hexatriene (DPH) were studied in various solvents to understand how solvent properties influence its behavior.
- The wavenumber of DPH's vibronic bands showed a strong correlation with solvent dispersion interactions, indicating their significant role in the solutions.
- Computational analysis using HyperChem provided insight into DPH's electro-optical properties and enabled the estimation of its polarizability in the excited state based on solvatochromic effects.
Article Abstract
The electronic absorption spectra of 1,6-diphenyl-1,3,5-hexatriene (DPH) were recorded in a great number of solvents with various physico-chemical properties. The dependence of the wavenumber in the maximum of the DPH vibronic bands on the solvent dispersion function demonstrates the prevalence of the dispersion interactions in the studied solutions. Some electro-optical parameters of DPH molecule were computed by HyperChem and were correlated with the results obtained from the solvatochromic effects on DPH. The polarizability in the electronic excited state of DPH has been estimated from the solvatochromic effect.
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| http://dx.doi.org/10.1016/j.saa.2012.09.059 | DOI Listing |
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