Information card for entry 2106748

Structure parameters

• Formula: Ta
• Calculated formula: Ta
• Title of publication: The commensurate composite sigma-structure of beta-tantalum
• Authors of publication: Arakcheeva, A.V.; Chapuis, G.; Birkedal, H.; Grinevich, V.V.; Pattison, P.
• Journal of publication: Acta Crystallographica B (39,1983-)
• Year of publication: 2003
• Journal volume: 59
• Pages of publication: 324 - 336
• a: 10.211 Å
• b: 10.211 Å
• c: 5.3064 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 553.269 ų
• Number of distinct elements: 1
• Space group number: 113
• Hermann-Mauguin space group symbol: P -4 21 m
• Hall space group symbol: P -4 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No