The g-value of the 2E state of K3CR(CN)6 and the lower symmetry field |
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Authors: | Mihir Chowdhury Ranajit K. Mukherjee Subhas Ch. Bera |
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Affiliation: | Chemistry Department, Presidency College, Calcutta 12, India;Indian Association for the Cultivation of Science, Calcutta 32, India |
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Abstract: | The 4A2 → 2E transition of potassium chromicyanide has been studied under magnetic field. It has been found that the g-value is nearly isotropic, quite unlike the case of ruby. An attempt has been made to explain the zero-field splittings of 2E, 2T1 and 2T2 states and the g-value of the 2E state on the assumption that the distant ions are mainly responsible for lowering of symmetry of the crystal field from Oh. A reasonable choice of parameters can make the calculated values agree with the observed ones. |
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