title: Vibrational spectra of double oxalates of the type M(I)2Cu(C2O4)(2)·2H2O (MI=Na+, K+, NH4+).
abstract: The infrared and Raman spectra of Na2Cu(C2O4)(2)·2H2O, K2Cu(C2O4)(2)·2H2O and (NH4)2Cu(C2O4)(2)·2H2O were recorded and briefly discussed on the basis of their structural peculiarities and by comparison with the vibrational spectra of other metallic oxalates.
authors.affiliation: Departamento de Ciencias Básicas, UTN-Facultad Regional Santa Cruz, 9400 Río Gallegos, Argentina.
authors.forename: Daniel
authors.initials: D
authors.lastname: Palacios
authors.forename: Alejandra
authors.initials: A
authors.lastname: Wladimirsky
authors.forename: María C
authors.initials: MC
authors.lastname: D'Antonio
authors.forename: Ana C
authors.initials: AC
authors.lastname: González-Baró
authors.forename: Enrique J
authors.initials: EJ
authors.lastname: Baran
mesh_terms: D003300:Copper / Q000737:chemistry*; D010070:Oxalates / Q000737:chemistry*; D011188:Potassium / Q000737:chemistry*; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*; D012964:Sodium / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman; D014732:Vibration
chemical_list: D010070:Oxalates; D000644:Quaternary Ammonium Compounds; D003300:Copper; D012964:Sodium; D011188:Potassium