An analysis of the optical spectra of single crystals of Cs2NaPrCl6
- 15 July 1976
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 65 (2) , 785-791
- https://doi.org/10.1063/1.433095
Abstract
The optical spectra of single crystals of Cs2NaPrCl6 are reported. A complete f2 analysis gives the parameters: F2=302.0 cm−1, F4/F2=0.1600, F6/F2=0.01596, ξ4f=754.8 cm−1, α=19. cm−1, A4〈r4〉=288.6 cm−1 and A6〈r6〉=39.6 cm−1. A comparison of these parameters with those of the free Pr+3 ion indicates a covalency of 3%. The magnetic susceptibility is calculated and compared to that measured previously.Keywords
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