Electronic Absorption Spectra of Mn2+, Fe2+, and Co2+ in Dihydrated Halide Crystals
- 1 June 1966
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 44 (11) , 4159-4166
- https://doi.org/10.1063/1.1726599
Abstract
The absorption spectra of Mn2+, Fe2+, and Co2+ in dihydrated halide crystals have been studied as a function of temperature and with polarized incident radiation. The Mn2+ spectrum is quite adequately explained by considering the combined effects of a tetragonally distorted cubic potential and vibrational and/or spin—orbit perturbation on the electronic levels. The data for the Fe2+ and Co2+ crystals support the existence of potential fields of symmetry lower than tetragonal.Keywords
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