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Vibrational spectroscopic investigation of the hydrates of manganese(II) oxalate
Author(s) -
Mancilla Nancy,
Caliva Valeria,
D'Antonio Maria C.,
GonzálezBaró Ana C.,
Baran Enrique J.
Publication year - 2009
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.2200
Subject(s) - oxalate , raman spectroscopy , manganese , chemistry , infrared spectroscopy , infrared , hydrate , crystallography , inorganic chemistry , organic chemistry , physics , optics
The three known hydrates of manganese(II) oxalate, α‐MnC 2 O 4 · 2H 2 O, γ‐MnC 2 O 4 · 2H 2 O and MnC 2 O 4 · 3H 2 O were synthesized by known procedures and characterized by X‐ray powder diffractometry. Their infrared (IR) and Raman spectra were recorded and discussed on the basis of its structural peculiarities allowing to establish some interesting relations between them and with other, previously investigated, oxalate complexes. The IR spectra of partially deuterated samples of α‐MnC 2 O 4 · 2H 2 O were also discussed, reinforcing some of the performed assignments. Copyright © 2009 John Wiley & Sons, Ltd.