Information card for entry 7222389

Structure parameters

• Chemical name: La Au As2
• Formula: As2 Au La
• Calculated formula: As2 Au La
• Title of publication: Preparation and crystal structures of ternary rare earth silver andgold arsenides Ln Ag As2 and Ln Au As2 with Ln = La - Nd, Sm, Gdand Tb
• Authors of publication: Eschen, M.; Jeitschko, W.
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
• Year of publication: 2003
• Journal volume: 58
• Pages of publication: 399 - 409
• a: 4.169 Å
• b: 4.169 Å
• c: 20.595 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 357.953 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