science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2023

Substance: 1,4-diphenylbutadiene			Other Names: (E,E')-1,4-diphenyl-1,3-butadiene

Formula: C16H14						CAS-No.: 538-81-8	PubChem: CID 641683

Study: Synchrotron Radiation Linear Dichroism (SRLD) spectroscopy

                
Authors: D.D. Nguyen, N.C. Jones, S.V. Hoffmann, J. Spanget-Larsen

Title: Excited states of trans-stilbene and 1,4-diphenylbutadiene. Near and vacuum UV polarization spectroscopy

Journal/Source: J. Mol. Structure, 1293, 136206, (2023); https://doi.org/10.1016/j.molstruc.2023.136206


Data: diagram, table

Energy/Wavelength range: 172 - 400 nm (58000 - 25000 cm-1)

Resolution: 

Pathlength:

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: in stretched polyethylene

pH:


Comments: The UV absorbance spectra of trans-stilbene ((E)-1,2-diphenylethene, DPE) and (E,E’)-1,4-diphenyl-1,3-butadiene (DPB) are investigated by 
Synchrotron Radiation Linear Dichroism (SRLD) spectroscopy using stretched polyethylene as an anisotropic solvent.