Article ID Journal Published Year Pages File Type
1231541 Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2013 5 Pages PDF
Abstract
► We have studied the sulphate mineral creedite. ► A comparison is made with the spectroscopy of the alums. ► Multiple bands in the antisymmetric stretching region support the concept of a reduction in symmetry of the sulphate anion. ► Sulphate is coordinated to the water bonded to the Al3+ in the creedite structure.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
Infrared and Raman spectroscopic characterisation of the sulphate mineral creedite - Ca3Al2SO4(F,OH)·2H2O - and in comparison with the alums
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