science-softCon uv/vis spectra data base;	 	www.uv-spectra.de, (C) science-softCon 2009

Substance: ovalene				Other Names: 

Formula: C32H14					CAS-No.: 

Study: spectroscopy


Authors: R. Ruiterkamp, T. Halasinski, F. Salama, B. H. Foing, L. J. Allamandola, W. Schmidt, P. Ehrenfreund

Title: Spectroscopy of large PAHs - Laboratory studies and comparison to the Diffuse Interstellar Bands

Journal/Source: Astronomy & Astrophysics, 390, 1153-1170, (2002); DOI: 10.1051/0004-6361:20020478


Data: (diagram, table, disk): diagram, table

Wavelength/Energy range: 200 - 500 nm

Resolution: 0.3 - 31.1 nm (FWHM)

Temperature: 4 K

Temperature dependence: 

Pressure:


Comments: A broad absorption peaking around 215.8 nm, a band system falling in the 270–340 nm
range and another, narrower, band system falling between 340 and 430 nm

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