Information card for entry 1522556

Structure parameters

• Formula: Al8 Cr4 Er
• Calculated formula: Al8 Cr4 Er
• Title of publication: On the preferential site occupation of T= Cr, or Mn in rare earth compounds of the type R T4 Al8
• Authors of publication: Moze, O.; Ibberson, R.M.; Caciuffo, R.; Buschow, K.H.J.
• Journal of publication: Journal of the Less-Common Metals
• Year of publication: 1990
• Journal volume: 166
• Pages of publication: 329 - 334
• a: 8.9244 Å
• b: 8.9244 Å
• c: 5.1244 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 408.132 ų
• Number of distinct elements: 3
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No