Information card for entry 1007120

Structure parameters

• Chemical name: Erbium arsenate
• Formula: As Er O4
• Title of publication: Sur quelques arseniates des terres rares a structure zircon.
• Authors of publication: Durif, A; Forrat, F
• Journal of publication: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences (1884 - 1965)
• Year of publication: 1957
• Journal volume: 245
• Pages of publication: 1636 - 1638
• a: 7.045 Å
• b: 7.045 Å
• c: 6.3 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 312.7 ų
• Number of distinct elements: 3
• Space group number: 141
• Hermann-Mauguin space group symbol: I 41/a m d :2
• Hall space group symbol: -I 4bd 2
• Has coordinates: No
• Has disorder: No
• Has Fobs: No