Raman spectroscopy of some basic chloride containing minerals of lead and copper
Frost, Ray L. & Williams, Peter A. (2004) Raman spectroscopy of some basic chloride containing minerals of lead and copper. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 60(8-9), pp. 2071-2077.
Raman spectroscopy has been used to characterise several lead and mixed cationic-lead minerals including mendipite, perite, laurionite, diaboléite, boléite, pseudoboléite, chloroxiphite, and cumengéite. Raman spectroscopy enables their vibrational spectra to be compared. The low wavenumber region is characterised by the bands assigned to cation-chloride stretching and bending modes. Phosgenite is a mixed chloride-carbonate mineral and a comparison is made with the molecular structure of the aforementioned minerals. Each mineral shows different hydroxyl-stretching vibrational patterns, but some similarity exists in the Raman spectra of the hydroxyl deformation modes. Raman spectroscopy lends itself to the study of these types of minerals in complex mineral systems involving secondary mineral formation.
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|Item Type:||Journal Article|
|Additional Information:||Note: Co-author Peter Williams is affiliated with The School of Science, University of Western Sydney. This is one of a series of papers on minerals found in works of art eg corrosion products and paintings of archeological and medeaval significance|
|Keywords:||boléite, cumengéite, diaboléite, lead, copper, chloride, phosgenite, Raman spectroscopy|
|Subjects:||Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > INORGANIC CHEMISTRY (030200)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2004 Elsevier|
|Copyright Statement:||Reproduced in accordance with the copyright policy of the publisher: This journal is available online.|
|Deposited On:||14 Mar 2005|
|Last Modified:||29 Feb 2012 23:07|
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