Informace o publikaci

Raman spectroscopic study of the uranyl sulphate mineral zippeite: low wavenumber and U O stretching regions.

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PLÁŠIL Jakub ELENA Buixaderas ČEJKA Jiří SEJKORA Jiří JAN Jehlička NOVÁK Milan

Rok publikování 2010
Druh Článek v odborném periodiku
Časopis / Zdroj Analytical and Bioanalytical Chemistry
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
Obor Geologie a mineralogie
Klíčová slova zippeite Raman spectroscopy
Popis The uranyl sulphate mineral zippeite was studied by Raman spectroscopy. The phase purity of the sample was initially checked by X-ray powder diffraction and its chemical composition was defined by electron microprobe (wavelength dispersive spectroscopy, WDS) analysis. The Raman spectroscopy research focused on the low wavenumber and uranyl stretching vibration regions. Vibration bands down to 50 cm1 were tentatively assigned. The U O bond lengths were calculated based on empirical relations.
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