An O−2 molecule ion in CaF2: Structure and dynamical features
- 1 January 1979
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 70 (1), 277-283
- https://doi.org/10.1063/1.437243
Abstract
This experimental study reports EPR and ENDOR results of an O−2 molecule ion in natural yellow fluorites. The O−2 is associated with a sodium neighbor and a calcium neighbor. This cluster performs a rapid switching movement between energetically equivalent positions. The resulting dynamical features in the EPR spectrum are investigated with the aid of the stochastic Liouville equation.Keywords
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