Information card for entry 1536815

Structure parameters

• Chemical name: Ta O F3
• Formula: F3 O Ta
• Calculated formula: F3 O Ta
• Title of publication: Structures and properties of Nb O F3 and Ta O F3 - with a remark to the O/F ordering in the Sn F4 type structure
• Authors of publication: Koehler, J.; Somer, M.; van Wuellen, L.; Cordier, S.; Roisnel, T.; Simon, A.; Poulain, M.
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 2002
• Journal volume: 628
• Pages of publication: 2683 - 2690
• a: 3.9448 Å
• b: 3.9448 Å
• c: 8.486 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 132.054 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