Faculty of Physics, "Alexandru Ioan Cuza" University, Bd. Carol I, Nr. 11A, Iasi 700506, Romania.
Spectrochim Acta A Mol Biomol Spectrosc. 2013 Feb;102:219-25. doi: 10.1016/j.saa.2012.09.059. Epub 2012 Oct 13.
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.
1,6-二苯基-1,3,5-己三烯（DPH）的电子吸收光谱在具有各种物理化学性质的大量溶剂中被记录下来。DPH 振子带的最大值的波数对溶剂分散函数的依赖性表明，在所研究的溶液中分散相互作用占主导地位。通过 HyperChem 计算了 DPH 分子的一些电光参数，并将其与从 DPH 的溶剂化效应获得的结果相关联。从溶剂化效应中估计了 DPH 电子激发态的极化率。
