Free-Ion and Crystalline Spectra of Pr3+ (Pr IV)

Free-Ion and Crystalline Spectra of Pr3+ (Pr IV)

The spectrum of the free tripositive praseodymium ion (Pr IV) has been obtained under high resolution between 1200 Å and the infrared. The analysis has yielded all 49 levels of the four lowest configurations 4f2, 4f5d, 4f6s, 4f6p. A comparison with the crystal levels of Pr3+ in various lattices show...

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Veröffentlicht in:The Journal of chemical physics 1965-09, Vol.43 (6), p.2047-2054
Hauptverfasser: Crosswhite, H. M., Dieke, G. H., Carter, Wm. J.
Format: Artikel
Sprache:eng
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Zusammenfassung:The spectrum of the free tripositive praseodymium ion (Pr IV) has been obtained under high resolution between 1200 Å and the infrared. The analysis has yielded all 49 levels of the four lowest configurations 4f2, 4f5d, 4f6s, 4f6p. A comparison with the crystal levels of Pr3+ in various lattices shows a depression of up to 5% in the anhydrous chlorides.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.1697073