Photophysical parameters of 2,5-diphenylfuran molecules in the gaseous phase

A determination was made of the temperature dependence of the saturation vapor pressure, and also of the absorption and fluorescence spectra, of the quantum efficiencies of the fluorescence and one-photon dissociation of molecules, and of the lifetime and photoionization cross section of electronically excited singlet molecules of 2,5-diphenylfuran in the gaseous phase.