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- Title
Crystal structure of the quaternary compounds CuFeAlSe and CuFeGaSe from X-ray powder diffraction.
- Authors
DELGADO, G; MORA, A; GRIMA-GALLARDO, P; MUÑOZ, M; DURÁN, S; QUINTERO, M; BRICEÑO, J
- Abstract
The crystal structure of the quaternary compounds CuFeAlSe and CuFeGaSe, belonging to the system I-II-III-VI, were characterized using X-ray powder diffraction data. Both compounds crystallize in the tetragonal space group I2m (No. 121), Z = 2, with unit cell parameters a = 5.609(1) Å, c = 10.963(2) Å for CuFeAlSe and a = 5.6165(3) Å, c = 11.075(1) Å for CuFeGaSe. These compounds are isostructural with CuFeInSe, and have a normal adamantane stannite structure.
- Subjects
COPPER compounds; CRYSTAL structure; CHROMIUM-cobalt-nickel-molybdenum alloys; X-ray powder diffraction; CHALCOGENIDES
- Publication
Bulletin of Materials Science, 2015, Vol 38, Issue 4, p1061
- ISSN
0250-4707
- Publication type
Article
- DOI
10.1007/s12034-015-0933-9