Crystal structure of the quaternary alloy CuTaInSe3
✍ Scribed by G. E. Delgado; A. J. Mora; P. Grima-Gallardo; S. Durán; M. Muñoz; M. Quintero
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 166 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0232-1300
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✦ Synopsis
The crystal structure of the quaternary compound CuTaInSe 3 belonging to the system (CuInSe 2 ) 1-x (TaSe) x with x= 0.5, was analyzed using X-ray powder diffraction data. This material is isostructural with the CuFeInSe 3 compound, and crystallize in the tetragonal space group P42c (Nº 112), Z = 1, with unit cell parameters a = 5.7831(1) Å, c = 11.6227(4) Å, V = 388.71(2) Å 3 . The Rietveld refinement of 18 instrumental and structural variables led to R p = 8.0 %, R wp = 9.5 %, R exp = 6.3 % and χ 2 = 1.5 for 4501 step intensities and 144 independent reflections.
📜 SIMILAR VOLUMES
The crystal structure of the chalcogenide compounds CuFeAlSe 3 and CuFeGaSe 3 , belonging to the system I-II-III-III 3 , were characterized using X-ray powder diffraction data. Both compounds crystallize in the tetragonal space group P42c (Nº 112), Z = 1, with unit cell parameters a = 5.609(1) Å, c
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