Spectres de vibration et structure de l'hémimorphite

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Date

1975

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Périmètre
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Persée

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MESR

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Résumé En Fr

The Raman spectra of single crystal and the infrared spectrum of micro-crystalline samples were obtained. They allow to assign some fundamental vibrations and their angular dispersion. A study of the influence of temperature on water and hydroxyl bands is also made.

Étude du spectre Raman d'un monocristal orienté et du spectre infrarouge de microcristaux. Discussion des fréquences fondamentales. Dispersion angulaire. Spectre de l'eau et des groupes hydroxyles. Action de la température.

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