Information card for entry 1522138

Structure parameters

• Chemical name: La Cu1.233 As2
• Formula: As2 Cu1.233 La
• Calculated formula: As2 Cu1.233 La
• Title of publication: Nonstoichiometric rare-earth copper arsenides RE Cu1+x As2 (RE = La, Ce, Pr)
• Authors of publication: Wang, M.; McDonald, R.; Mar, A.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1999
• Journal volume: 147
• Pages of publication: 140 - 145
• a: 4.0901 Å
• b: 4.0901 Å
• c: 20.243 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 338.643 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