science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2016

Substance: phthalocyanine 			Other Names: 

Formula: C32H18N8				CAS-No.: 574-93-6	PubChem: CID 5282330

Study: uv absorption spectrum

                
Authors: B.H. Schechtman, W.E. Spicer

Title: Near infrared to vacuum ultraviolet absorption spectra and the optical constants of phthalocyanine and porphyrin films

Journal/Source: J. Mol. Spectr., 33 (1), 28-48, (1970); http://dx.doi.org/10.1016/0022-2852(70)90050-0


Data: diagram, table

Energy/Wavelength range: 0.5 - 11.8 eV (~ 105 - 2480 nm)

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: thin film (thickness ~ 22 and 77 nm)

pH:


Comments: Measurements are reported for photon energies between 0.5 and 11.8 eV of the absorption coefficient of thin films of free base, 
copper, and zinc phthalocyanines, chlorinated copper phthalocyanine, and free base protoporphyrin.

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