Dipole moment of aniline in the excited S1 state from thermochromic effect on electronic spectra
作者： A. Kawski , B. Kukliński , P. Bojarski
DOI: 10.1016/J.CPLETT.2005.09.008
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摘要: Abstract Using the thermochromic shift method of absorption and fluorescence spectra aniline in ethyl acetate for temperature ranging from 213 to 393 K, change dipole moment Δ μ = e − g = 0.84 D between ground first excited singlet state was determined based on Bilot Kawski theory. This is agreement with result obtained by Lombardi optical Stark effect rotational fine structure. For known = 1.53 α / a 3 = 0.483 ( polarizability Onsager interaction radius solute) average value = 2.37 = 2.7 A were determined. The values are compared experimental other authors.
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