Title of article
Excited state proton transfer in 3,6-bis(4,5-dihydroxyoxazo-2-yl)benzene-1,2-diol
Author/Authors
Enchev، نويسنده , , Venelin and Markova، نويسنده , , Nadezhda and Stoyanova، نويسنده , , Malinka and Petrov، نويسنده , , Petar and Rogozherov، نويسنده , , Marin and Kuchukova، نويسنده , , Nadya and Timtcheva، نويسنده , , Ilijana and Monev، نويسنده , , Valentin and Angelova، نويسنده , , Silvia and Spassova، نويسنده , , Milena، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
7
From page
43
To page
49
Abstract
A theoretical and experimental study on the absorption and fluorescence properties of a newly synthesized compound 3,6-bis(4,5-dihydroxyoxazo-2-yl)benzene-1,2-diol in ethanol is reported. Evidence suggesting intramolecular proton transfer in the excited singlet state is presented. All possible tautomeric forms are studied by means of TDDFT B3LYP/6-31G(d,p) in both the ground and the first excited singlet state. On the basis of the results obtained excited state double proton transfer in the title compound is proposed.
Journal title
Chemical Physics Letters
Serial Year
2013
Journal title
Chemical Physics Letters
Record number
1934549
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