science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2020

Substance: cycloheptatriene				Other Names: cyclohepta-1,3,5-triene

Formula: C7H8						CAS-No.: 544-25-2	PubChem: CID 11000

Study: uv absorption spectrum. PE spectrum

                
Authors: M.H. Palmer, S.V. Hoffmann, N.C. Jones, M. Coreno, M. de Simone, C. Grazioli, R.A. Aitken

Title: The vacuum ultraviolet spectrum of cyclohepta-1,3,5-triene: Analysis of the singlet and triplet excited states by ab initio and density functional methods

Journal/Source: J. Chem. Phys., 153, 054301, (2020); https://doi.org/10.1063/5.0011088


Data: table, diagram

Energy/Wavelength range: 115 - 320 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: gas

pH: 


Comments: The vacuum ultraviolet (VUV) spectrum for cyclohepta-1,3,5-triene up to 10.8 eV shows several broad bands, which are compared with electron impact spectra.