Trivalent chromium in the solid solution system CrxMo1-xO2 (x ≤ 0.5) |
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| Authors: | Y. Shimony L. Ben-Dor |
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| Affiliation: | Department of Inorganic and Analytical Chemistry The Hebrew University Jerusalem, Israel |
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| Abstract: | the solid solution system CrxMo1-xO2 for x ≤ 0.5 was investigated. The following three phases were identified from x-ray powder diffraction analyses: monoclinic distorted rutile (CrMoO4) for 0.36 ≤ x ≤ 0.5, tetragonal rutile for 0.12 ≤ x < 0.36 and monoclinic (MoO2) for 0 ≤ x < 0.12. From magnetic data it was shown that throughout the whole range the magnetic ion was trivalent chromium (d3) and the pentavalent molybdenum (d1) due to its metallic Mo-Mo interactions does not contribute to the magnetic moment. |
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| Keywords: | To whom correspondence should be addressed. |
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