Information card for entry 1530905

Structure parameters

• Chemical name: Er Ta O4
• Formula: Er O4 Ta
• Calculated formula: Er O4 Ta
• Title of publication: On the m' - structure of 'orthotantalates' of the rare earth elements
• Authors of publication: Trunov, V.K.; Kinzhibalo, L.N.; Efremov, V.A.; Krongauz, V.G.
• Journal of publication: Doklady Akademii Nauk SSSR
• Year of publication: 1981
• Journal volume: 260
• Pages of publication: 103 - 106
• a: 5.29 Å
• b: 5.443 Å
• c: 5.103 Å
• α: 90°
• β: 96.44°
• γ: 90°
• Cell volume: 146.006 ų
• Number of distinct elements: 3
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/a 1
• Hall space group symbol: -P 2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No