Research Article

Raman spectroscopic study of the uranyl mineral natrouranospinite (Na2,Ca)[(UO2)(AsO4)]2· 5H2O

  1. Jiří Čejka1,2,
  2. Jiří Sejkora1,
  3. Ray L. Frost2,*,
  4. Eloise C. Keeffe2

Article first published online: 3 MAR 2009

DOI: 10.1002/jrs.2233

Issue

Journal of Raman Spectroscopy

Journal of Raman Spectroscopy

Volume 40, Issue 11, pages 1521–1526, November 2009

Additional Information

How to Cite

Čejka, J., Sejkora, J., Frost, R. L. and Keeffe, E. C. (2009), Raman spectroscopic study of the uranyl mineral natrouranospinite (Na2,Ca)[(UO2)(AsO4)]2· 5H2O. J. Raman Spectrosc., 40: 1521–1526. doi: 10.1002/jrs.2233

Author Information

  1. 1

    National Museum, Václavské náměstí 68, CZ-115 79 Praha 1, Czech Republic

  2. 2

    Inorganic Materials Research Program, School of Physical and Chemical Sciences, Queensland University of Technology, Brisbane Queensland 4001, Australia

*Inorganic Materials Research Program, School of Physical and Chemical Sciences, Queensland University of Technology, Brisbane Queensland 4001, Australia.

Publication History

  1. Issue published online: 11 NOV 2009
  2. Article first published online: 3 MAR 2009
  3. Manuscript Accepted: 14 JAN 2009
  4. Manuscript Received: 25 SEP 2008

Funded by

  • Ministry of Culture of the Czech Republic. Grant Number: MK00002327201

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Keywords:

  • natrouranospinite;
  • mineral;
  • uranyl;
  • arsenate;
  • molecular water;
  • Raman spectroscopy;
  • infrared spectroscopy

Abstract

Raman spectra of natrouranospinite complemented with infrared spectra were studied and related to the structure of the mineral. Observed bands were assigned to the stretching and bending vibrations of (UO2)2+ and (AsO4)3− units and of water molecules. U[BOND]O bond lengths in uranyl and O[BOND]H···O hydrogen bond lengths were calculated from the Raman and infrared spectra. Copyright © 2009 John Wiley & Sons, Ltd.

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