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Figure 3
Unit cell and different average structures of cF464 intermetallics, shown using the example of Al63.6Ta36.4. The average structures shown correspond to the assumption of (2×2×2)-, (3×3×3)- and (6×6×6)-fold superstructures. The unit-cell parameters are approximately 19.2 Å for the original unit cell and 9.6, 6.4 and 3.2 Å for the respective average structures. The underlying basic structures are of the [\gamma]-brass-, NaTl- and CsCl-type.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 67| Part 4| August 2011| Pages 269-292
https://doi.org/10.1107/S0108768111025390
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