Information card for entry 1511517

Structure parameters

• Chemical name: Ta3 B4
• Formula: B4 Ta3
• Calculated formula: B4 Ta3
• Title of publication: The borides of tantalum
• Authors of publication: Kiessling, R.
• Journal of publication: Acta Chemica Scandinavica (1-27,1973-42,1988)
• Year of publication: 1949
• Journal volume: 3
• Pages of publication: 603 - 615
• a: 3.29 Å
• b: 14 Å
• c: 3.13 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 144.168 ų
• Number of distinct elements: 2
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No