title: Vibrational and 57Fe-Mössbauer spectra of some mixed cation diphosphates of the type M(II)Fe2(III)(P2O7)2.
abstract: The infrared (IR), Raman and 57Fe-Mössbauer spectra of SrFe2(P2O7)2, BaFe2(P2O7)2 and PbFe2(P2O7)2 were recorded and discussed on the basis of the structural peculiarities of the compounds.
authors.affiliation: Facultad de Ciencias Exactas, Centro de Química Inorgánica (CEQUINOR, CONICET/UNLP), Universidad Nacional de La Plata, C. Correo 962, 1900 La Plata, Argentina. baran@quimica.unlp.edu.ar
authors.forename: Enrique J
authors.initials: EJ
authors.lastname: Baran
authors.forename: Roberto C
authors.initials: RC
authors.lastname: Mercader
authors.forename: Adriana
authors.initials: A
authors.lastname: Massaferro
authors.forename: Eduardo
authors.initials: E
authors.lastname: Kremer
mesh_terms: D002412:Cations / Q000737:chemistry*; D011756:Diphosphates / Q000737:chemistry*; D007501:Iron / Q000737:chemistry*; D007504:Iron Radioisotopes / Q000737:chemistry*; D010710:Phosphates / Q000737:chemistry; D013055:Spectrophotometry, Infrared; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*; D015204:Spectroscopy, Mossbauer / Q000379:methods*; D013059:Spectrum Analysis, Raman; D013696:Temperature; D014961:X-Ray Diffraction
chemical_list: D002412:Cations; D011756:Diphosphates; D007504:Iron Radioisotopes; D010710:Phosphates; D007501:Iron