Information card for entry 2002791

Structure parameters

• Chemical name: Dibarium hexatantalloditellurate(IV)
• Formula: Ba2 O21 Ta6 Te2
• Calculated formula: Ba2 O21 Ta6 Te2
• Title of publication: Zur Kristallchemie der Barium-Oxometallat-Tellurite: Ba2 Te2 M6 O21 (M = Niob und Tantal )
• Authors of publication: Mueller-Buschbaum, Hk; Wedel, B
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
• Year of publication: 1996
• Journal volume: 51
• Pages of publication: 1411 - 1414
• a: 16.655 ± 0.008 Å
• b: 5.667 ± 0.002 Å
• c: 9.576 ± 0.004 Å
• α: 90°
• β: 96.64 ± 0.07°
• γ: 90°
• Cell volume: 897.8 ų
• Number of distinct elements: 4
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.0545
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No