Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1249670 | Vibrational Spectroscopy | 2010 | 4 Pages |
Abstract
The infrared and Raman spectra of anhydrous MgC2O4 as well as those of the two polymorphic forms of the dihydrated oxalate, α-MgC2O4·2H2O and β-MgC2O4·2H2O, were recorded and discussed on the basis of their structural peculiarities and in comparison with the spectra of natural α-MgC2O4·2H2O (the mineral glushinskite). Some comparisons between these polymorphs and with other, previously investigated, oxalate complexes were made. The IR spectra of partially deuterated samples of α-MgC2O4·2H2O were also discussed, reinforcing some of the performed assignments.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Maria C. D’Antonio, Nancy Mancilla, Alejandra Wladimirsky, Daniel Palacios, Ana C. González-Baró, Enrique J. Baran,