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Interaction of the E(D) state of Co with a jahn-teller active mode in [N(CH3)4]2CoCl4 |
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| Authors: | R Laiho A Treshchalov |
| Institution: | Wihuri Physical Laboratory, University of Turku, 20500 Turku 50, Finland |
| Abstract: | The transition 4A2 → 2E of Co2+ has been investigated in N(CH3)4]2CoCl4 using optical absorption and magnetic circular dichroism. Three groups of lines with 274 cm?1 progressions were observed. The structure of the spectra indicates a J-T interaction in the 2E state with strong depression of the frequency of the J-T active mode. The ground-state splitting is 7.2 cm?1. |
| Keywords: | Author to whom correspondence should be addressed |
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