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High resolution vibrational Raman spectrum of oxygen
Author(s) -
Fletcher William H.,
Rayside John S.
Publication year - 1974
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250020102
Subject(s) - raman spectroscopy , resolution (logic) , line (geometry) , spectral line , microwave , chemistry , analytical chemistry (journal) , high resolution , atomic physics , oxygen , nuclear magnetic resonance , optics , physics , geometry , mathematics , chromatography , quantum mechanics , astronomy , artificial intelligence , computer science , remote sensing , organic chemistry , geology
The fundamental vibrational band of oxygen has been examined with a resolution of 0.05 cm −1 for the Q branch and 0.40 cm −1 for the S and O branches. All lines of the Q branch were clearly resolved except Q (1) and Q (3). Calculated molecular parameters agree with those previously reported from microwave and electronic spectra. Line width measurements made in the Q branch and on three S branch lines, using a resolution of 0.05 cm −1 , are in fair agreement with previously measured and calculated line widths for pure rotational Raman lines.