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Electronic Transitions in Some Alkali and Chromium (III) Chloride Double Salts
Author(s) -
Musa M.,
Lébl M.,
Botez M.,
Lulea C.
Publication year - 1971
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220430214
Subject(s) - alkali metal , chemistry , chloride , absorption spectroscopy , inorganic chemistry , radius , chromium , ion , spectral line , analytical chemistry (journal) , physics , optics , quantum mechanics , computer security , organic chemistry , computer science , chromatography
Investigations are made of the absorption spectra — d‐d transitions — of a series of A 3 CrCl 6 double salts, where A = Li, Na, K, Rb, and Cs. Using Tanabe and Sugano's energy matrices for d 3 configuration in O h point group an assignment of the bands is made. An influence of the next alkali cation on the Racah parameter B is observed and qualitatively explained by introducing a new parameter μ depending on both the charge and the radius of cations.