| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000438852 |
| ISSN: | 0035-001X |
| Authors: | Delgado, G.E1 Sagredo, V1 |
| Institutions: | 1Universidad de Los Andes, Facultad de Ciencias, Mérida. Venezuela |
| Year: | 2019 |
| Season: | Jul-Ago |
| Volumen: | 65 |
| Number: | 4 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | The crystal structure of the quaternary compound Cu2NiGeS4, belonging to the system I2-II-IV-VI4, was characterized by Rietveld refinement using X-ray powder diffraction data. This material crystallizes with a stannite structure in the tetragonal space group I42m (N°121), Z = 2, unit cell parameters a = 5.3384 (1) Å, c = 10.5732 (3) Å, V = 301.32 (3) Å3, acknowledged as a normal valence adamantane-structure |
| Disciplines: | Física y astronomía |
| Keyword: | Física, Calcogenuro, Semiconductores, Síntesis química, Difracción de rayos X en polvo, Estructura cristalina |
| Keyword: | Physics, Chalcogenide, Semiconductors, Chemical synthesis, X-ray powder diffraction, Crystal structure |
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