Synthesis, structural characterization and differential thermal analysis of the quaternary compound Ag2MnSnS4
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Mexicana de Física A.C.
2018
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| _version_ | 1876465954555166720 |
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| author | G.E. Delgado |
| author_facet | G.E. Delgado |
| contents | Synthesis, structural characterization and differential thermal analysis of the quaternary compound Ag2MnSnS4 G.E. Delgado N. Sierralta M. Quintero E. Quintero E. Moreno J.A. Flores-Cruz C. Rincon Física, Astronomía y Matemáticas Chalcogenide semiconductor crystal structure chemical synthesis ray powder diffraction The quaternary chalcogenide compound Ag2MnSnS4 belonging to the system I2-II-IV-VI4 and synthesized by the melt and anneal technique, was characterized by Rietveld refinement of the powder X-ray diffraction data and differential thermal analysis (DTA). It was found that Ag2MnSnS4 crystallizes in the orthorhombic space group Pmn21, with unit cell parameters a = 8.1705(5) A, ˚ b = 6.9413(5) A, ˚ c = 6.6532(5) A, and ˚ V = 377.33(5) A˚ 3 , in a wurtzite-stannite structure. The DTA indicates that this compound melts at 790◦C and that the phase relations which occurs in the material would be: α → α + α1 → α1 → α1 + β → β → β1 + L → L, were α is the orthorhombic wurtzite-stannite Pmn21 structure; α1 is a high temperature modification; and β and β1 are the zinc-blende structure and its high-temperature modification, respectively. 2018 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57082913002 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.64 |
| format | Artículo científico |
| id | redalyc_57082913002 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Synthesis, structural characterization and differential thermal analysis of the quaternary compound Ag2MnSnS4 G.E. Delgado Física, Astronomía y Matemáticas Chalcogenide semiconductor crystal structure chemical synthesis ray powder diffraction Synthesis, structural characterization and differential thermal analysis of the quaternary compound Ag2MnSnS4 G.E. Delgado N. Sierralta M. Quintero E. Quintero E. Moreno J.A. Flores-Cruz C. Rincon Física, Astronomía y Matemáticas Chalcogenide semiconductor crystal structure chemical synthesis ray powder diffraction The quaternary chalcogenide compound Ag2MnSnS4 belonging to the system I2-II-IV-VI4 and synthesized by the melt and anneal technique, was characterized by Rietveld refinement of the powder X-ray diffraction data and differential thermal analysis (DTA). It was found that Ag2MnSnS4 crystallizes in the orthorhombic space group Pmn21, with unit cell parameters a = 8.1705(5) A, ˚ b = 6.9413(5) A, ˚ c = 6.6532(5) A, and ˚ V = 377.33(5) A˚ 3 , in a wurtzite-stannite structure. The DTA indicates that this compound melts at 790◦C and that the phase relations which occurs in the material would be: α → α + α1 → α1 → α1 + β → β → β1 + L → L, were α is the orthorhombic wurtzite-stannite Pmn21 structure; α1 is a high temperature modification; and β and β1 are the zinc-blende structure and its high-temperature modification, respectively. 2018 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57082913002 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.64 |
| title | Synthesis, structural characterization and differential thermal analysis of the quaternary compound Ag2MnSnS4 |
| topic | Física, Astronomía y Matemáticas Chalcogenide semiconductor crystal structure chemical synthesis ray powder diffraction |
| url | https://www.redalyc.org/articulo.oa?id=57082913002 |