CHANDRASEKHAR, ANJANA;PADMANABHAN, S.;SESHADRI, S., DYES AND PIGM., 1986, 7, N 1, 13-21
作者:CHANDRASEKHAR, ANJANA、PADMANABHAN, S.、SESHADRI, S.
DOI:——
日期:——
Synthesis, spectroscopic properties, and DFT correlative studies of 3,3′- carbonyl biscoumarin derivatives
作者:Shashikant Walki、G.H. Malimath、K.M. Mahadevan、Soniya Naik、Suraj M. Sutar、Hemantkumar Savanur、Lohit Naik
DOI:10.1016/j.molstruc.2021.130781
日期:2021.11
solvatochromic correlations like Lippert's, Bakhshiev's, Kawski-Chamma-Viallet's, and solvent polarity parameter the excited state dipole moments are determined. Results show that the excited state dipole moments are higher than the ground state dipole moments which suggests that, all fluorescent dyes are more polar in the excited state. The HOMO-LUMO energy gaps computed from density functional theory and