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

Substance: pyrazine					Other Names: 

Formula: C4H4N2						CAS-No.: 290-37-9

Study: vacuum uv absorption spectra

                
Authors: J.E. Parkin, K.K. Innes

Title: The vacuum ultraviolet spectra of pyrazine, pyrimidine, and pyridazine vapors: Part I. Spectra between 1550 Å and 2000 Å

Journal/Source: J. Mol. Spectroscopy, 15 (4), 407-434, (1965); http://dx.doi.org/10.1016/0022-2852(65)90001-9


Data: diagram, table

Energy/Wavelength range: 155 - 195 nm

Resolution: 

Temperature: 

Temperature dependence: 

Pressure/Concentration: 

Phase: vapor

pH:

Comments: The spectra of pyrazine, pyrimidine, and pyridazine, and the fully deuterated species of the first two of these molecules, have been photographed at high dispersion in the vacuum ultraviolet region between 1550 Å and 1950 Å.

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