Title of article
Raman spectroscopy study of selected uranophanes
Author/Authors
Frost، نويسنده , , Ray L. and ?ejka، نويسنده , , Ji?? and Weier، نويسنده , , Matt L. and Martens، نويسنده , , Wayde N.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
11
From page
115
To page
125
Abstract
Raman spectra at 298 and 77 K of three uranophane samples from different localities are described and interpreted. The spectra are sample dependent. U–O bond lengths in uranyls are calculated from the spectra and compared with the published data of single crystal structure and EXAFS spectroscopy. Hydrogen-bonding of water molecules and silanols is discussed and the ‘proton mobility’ in uranophane sheet crystal structure is assumed.
Keywords
Uranophane , Uranyl silicates , Phurcalite , infrared and Raman spectroscopy
Journal title
Journal of Molecular Structure
Serial Year
2006
Journal title
Journal of Molecular Structure
Record number
1962813
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