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Raman spectroscopic study of the uranyl phosphate mineral dumontite Pb2[(UO2)3O2(PO4)2].5H2O

Frost, Ray L. & Cejka, Jiri (2009) Raman spectroscopic study of the uranyl phosphate mineral dumontite Pb2[(UO2)3O2(PO4)2].5H2O. Journal of Raman Spectroscopy, 40(6), pp. 591-594.

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Abstract

Raman spectra of dumontite were measured at 298 and 77 K. Observed bands were attributed to the stretching and bending vibrations of uranyl and phosphate units and OH stretching vibrations of water molecules. U-O bond lengths in uranyls and approximate O-H…O bond lengths were calculated. The values of the U-O bond lengths are in agreement with the data from the single crystal structure analysis of dumontite.

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11 citations in Scopus
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10 citations in Web of Science®

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49 since deposited on 17 Jun 2009
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ID Code: 21242
Item Type: Journal Article
Additional URLs:
Keywords: dumontite, dewindtite, uranyl, phosphate, phosphuranylite anion sheet topology, Raman spectroscopy, U-O bond length
DOI: 10.1002/jrs.2143
ISSN: 0377-0486
Subjects: Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600)
Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600) > Colloid and Surface Chemistry (030603)
Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600) > Structural Chemistry and Spectroscopy (030606)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Schools > School of Physical & Chemical Sciences
Copyright Owner: Copyright 2009 John Wiley & Sons
Deposited On: 17 Jun 2009 15:15
Last Modified: 01 Mar 2012 00:02

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