Vibrational Spectra of Anhydrous Lanthan
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Jean-Claude G. BΓΌnzli; Etienne Moret; Jean-Robert Yersin
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Article
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1978
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John Wiley and Sons
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German
β 526 KB
IR. and Raman spectra of LnONO, (50-4,000 cm-.', Ln=La, Gd, Eu, and Dy) are reported and discussed. The low frequency region of the spectra reflects the cubic structure of these compounds. The dimensions of the cubic unit cells determined by X-Ray powder diagrams are: 12.8 1 f 0.05 A for EuONO,, 12.