Information card for entry 2002583

Structure parameters

• Chemical name: Tricopper niobotantalate
• Formula: Cu3 Nb O8 Ta
• Calculated formula: Cu3 Nb O8 Ta
• Title of publication: Zur Kristallstruktur von Cu3 Nb Ta O8
• Authors of publication: Harneit, O; Mueller-Buschbaum, Hk
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 1992
• Journal volume: 613
• Pages of publication: 60 - 62
• a: 5.179 ± 0.005 Å
• b: 5.474 ± 0.006 Å
• c: 6.003 ± 0.005 Å
• α: 72.85 ± 0.07°
• β: 83.39 ± 0.05°
• γ: 65.77 ± 0.03°
• Cell volume: 148.3 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.043
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No