Information card for entry 1540918

Structure parameters

• Chemical name: Co2 Ta4 N5
• Formula: Co2 Ta4
• Calculated formula: Co2 Ta4
• Title of publication: An X-ray investigation on ternary phases in the Ta-Me-N systems (Me= Ti, Cr, Mn, Fe, Co, Ni)
• Authors of publication: Schoenberg, N.
• Journal of publication: Acta Chemica Scandinavica (1-27,1973-42,1988)
• Year of publication: 1954
• Journal volume: 8
• Pages of publication: 213 - 220
• a: 5.161 Å
• b: 5.161 Å
• c: 10.3 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 237.594 ų
• Number of distinct elements: 2
• Space group number: 189
• Hermann-Mauguin space group symbol: P -6 2 m
• Hall space group symbol: P -6 -2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No