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Substance: quaterrylene					Other Names: benzo[1,2,3-cd: 4,5,6-c'd']diperylene

Formula: C40H20						CAS-No.: 188-73-8	PubChem:

Study: UV absorption spectrum

                
Authors: T. M. Halasinski, J. L. Weisman, R. Ruiterkamp, T. J. Lee, F. Salama, M. Head-Gordon

Title: Electronic Absorption Spectra of Neutral Perylene (C20H12), Terrylene (C30H16), and Quaterrylene (C40H20) and 
Their Positive and Negative Ions:  Ne Matrix-Isolation Spectroscopy and Time-Dependent Density Functional Theory Calculations

Journal/Source: J. Phys. Chem. A, 107, 3660-3669, (2003); DOI: 10.1021/jp027394w


Data: table, diagram

Energy/Wavelength range: 180 - 630 nm

Resolution: 

Temperature: 

Temperature dependence: 

Pressure/Concentration: 

Phase:

pH:


Comments: The absorption spectra of perylene, terrylene, and quaterrylene in neutral, cationic, and anionic charge states are 
obtained by matrix-isolation spectroscopy in Ne.
The observed band positions and associated vibrational spacings are available in Table 2 of Supporting Information from ACS.

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