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Raman studies of the isotopic effect in solid and matrix‐isolated oxygen
Author(s) -
Kornath A.,
Köper I.
Publication year - 1997
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/(sici)1097-4555(199710)28:10<829::aid-jrs176>3.0.co;2-7
Subject(s) - raman spectroscopy , isotopomers , oxygen , chemistry , analytical chemistry (journal) , kinetic isotope effect , solid state , nitrogen , argon , isotopes of oxygen , isotope , isotopic labeling , matrix (chemical analysis) , deuterium , nuclear chemistry , environmental chemistry , molecule , organic chemistry , atomic physics , chromatography , physics , quantum mechanics , optics
The Raman spectra of oxygen with different isotope compositions were investigated in the solid state and in argon and nitrogen matrices at 15 K. The fundamental vibration of the isotopomers 16 O 17 O, 16 O 18 O and 17 O 17 O reveal a doublet of lines, each separated by 2.2 cm ‐1 , in solid oxygen and in nitrogen matrices. The isotopic effect is independent of isotope composition and can be annealed by a warm‐up cycle. © 1997 John Wiley & Sons, Ltd.