Infrared Spectroscopy and X-Ray Diffractometry Assessment of Order-Disorder in Oxide Minerals (Mn/Fe)(Nb/Ta)2O6
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| Format: | Artículo científico |
| Langue: | en |
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Sociedad Química de México
2000
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| _version_ | 1876474510995095552 |
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| author | M. S. Augsburger |
| author_facet | M. S. Augsburger |
| contents | Infrared Spectroscopy and X-Ray Diffractometry Assessment of Order-Disorder in Oxide Minerals (Mn/Fe)(Nb/Ta)2O6 M. S. Augsburger J. C. Pedregosa G. M. Sosa Multidisciplinaria (Ciencias Naturales y Exactas) columbite tantalite Mössbauer FTIR spectroscopy ray diffractometry The degree of cation order of four columbite-tantalite fromSan Luis Range (Argentina) was evaluated from X-ray diffractometryand FTIR spectroscopy. Data were compared with those obtained byMössbauer spectrometry. Based on structural evidences, a generalassignment for the Nb/Ta-O6 and Fe/Mn-O6 octahedra internal vibrationsis proposed. 2000 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47544218 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.2 Vol.44 |
| format | Artículo científico |
| id | redalyc_47544218 |
| institution | Redalyc |
| language | en |
| publishDate | 2000 |
| publisher | Sociedad Química de México |
| spellingShingle | Infrared Spectroscopy and X-Ray Diffractometry Assessment of Order-Disorder in Oxide Minerals (Mn/Fe)(Nb/Ta)2O6 M. S. Augsburger Multidisciplinaria (Ciencias Naturales y Exactas) columbite tantalite Mössbauer FTIR spectroscopy ray diffractometry Infrared Spectroscopy and X-Ray Diffractometry Assessment of Order-Disorder in Oxide Minerals (Mn/Fe)(Nb/Ta)2O6 M. S. Augsburger J. C. Pedregosa G. M. Sosa Multidisciplinaria (Ciencias Naturales y Exactas) columbite tantalite Mössbauer FTIR spectroscopy ray diffractometry The degree of cation order of four columbite-tantalite fromSan Luis Range (Argentina) was evaluated from X-ray diffractometryand FTIR spectroscopy. Data were compared with those obtained byMössbauer spectrometry. Based on structural evidences, a generalassignment for the Nb/Ta-O6 and Fe/Mn-O6 octahedra internal vibrationsis proposed. 2000 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47544218 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.2 Vol.44 |
| title | Infrared Spectroscopy and X-Ray Diffractometry Assessment of Order-Disorder in Oxide Minerals (Mn/Fe)(Nb/Ta)2O6 |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) columbite tantalite Mössbauer FTIR spectroscopy ray diffractometry |
| url | https://www.redalyc.org/articulo.oa?id=47544218 |