Article ID Journal Published Year Pages File Type
5387791 Chemical Physics Letters 2008 4 Pages PDF
Abstract
The unified calculations of EPR, optical spectra for Cr3+ in Cs2NaAlF6 and Cs2NaGaF6 are made based on the complete energy matrices. The results demonstrate that Cr3+ substitute at two inequivalent M3+ sites rather than Na+ or Cs+. The relationship between the structure and the temperature has been discussed.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Investigation of optical spectra and local structure for (CrF6)3− cluster in Cs2NaAlF6:Cr3+ and Cs2NaGaF6:Cr3+ systems
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