Non equivalency of oxygen nuclei in 17O−2 adsorbed on oxides

Oxygen enriched with 17O has been used to investigate the nature of oxygen species adsorbed on oxides. The variations in the hyperfine constants of O−2, small (15%) for supported molybdenum due to the different spin densities on the two nuclei showing that O−2 probably adsorbed at an angle to the su...

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Bibliographic Details
Published in:Chemical physics letters 1973-01, Vol.18 (2), p.199-202
Main Authors: Che, M., Tench, A.J.
Format: Article
Language:English
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Summary:Oxygen enriched with 17O has been used to investigate the nature of oxygen species adsorbed on oxides. The variations in the hyperfine constants of O−2, small (15%) for supported molybdenum due to the different spin densities on the two nuclei showing that O−2 probably adsorbed at an angle to the surface.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(73)80417-8