Excited State Intramolecular Proton Transfer of 2,5-bis(5-ethyl-2-benzoxazolyl)-hydroquinone and its OH/OD-isotopomers studied in supersonic jets

- Spectroscopic study about the Excited State Intramolecular Proton Transfer (ESIPT) in 2,5-bis(5-ethyl-2-benzoxazolyl)-hydroquinone (DE-BBHQ).
- Laser induced fluorescence and fluorescence depletion spectra of DE-BBHQ and its isotopomers.
- Comparison between DE-BBHQ and its parent compound 2,5-bis(2-benzoxazolyl)-hydroquinone (BBHQ).
- TD-DFT-calculations of stationary point energies along excited state potential energy surface.