A study by E.S.R. of Mn2+ in potassium chromate |
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| Authors: | R. Debuyst F. Dejehet B. Mahieu D. Apers |
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| Affiliation: | Laboratoire de Chimie Inorganique et Nucléaire, Université de Louvain, Chemin du Cyclotron, No. 2, B-1348 Louvain-La-Neuve, Belgium |
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| Abstract: | ![]()
Divalent manganese ions are found in potassium chromate single crystals after heating at 600°C in the presence of iodine. These ions occupy three differently oriented sites with the same spin Hamiltonian parameters: gz = 2·000, gx = 2·008, gy = 2·015; Az = ?88·4 G, Ax = Ay = ?91 G; D = 190 and E = ?30 G.The authors suggest that Mn2+ occupies a substitutional (K+) position rather than an interstitial one. The influence of iodine is discussed. |
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