science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: dibenzorubicene				Other Names: dibenzo[cde,opq]rubicene; DBR

Formula: C30H14						CAS-No.: 175289-30-2

Study: uv absorption spectra


Authors: G. Rouille, M. Steglich, C. Jaeger, F. Huisken, T. Henning, G. Theumer, I. Bauer, H.-J. Knoelker

Title: Spectroscopy of Dibenzorubicene: Experimental Data for a Search in Interstellar Spectra

Journal/Source: Chem. Phys. Chem., 12 (11), 2131-2137, (2011); DOI: 10.1002/cphc.201100135


Data: table, diagram

Energy/Wavelength range: 190 - 700 nm

Resolution: 0.2 nm; 0.5 nm

Temperature: 6.5 K; 12 K; 298 K

Temperature dependence: yes

Pressure/Concentration: 

Phase: Ne matrix; Ar matrix; thin film; solution (dichloromethane)

pH:


Comments: The molecule was studied in solution at room temperature with absorption spectroscopy in the visible and ultraviolet (UV) wavelength ranges, 
and with emission spectroscopy. In addition, the UV/vis absorption spectrum was measured at cryogenic temperatures using the matrix isolation spectroscopy 
technique. 

Author to whom correspondence should be addressed: (e-mail address):