Information card for entry 1538111

Structure parameters

• Formula: Ir3 Nb
• Calculated formula: Ir3 Nb
• Title of publication: The niobium(columbium)-iridium constitution diagram
• Authors of publication: Giessen, B.C.; Koch, R.; Grant, N.J.
• Journal of publication: Transactions of the Metallurgical Society of Aime
• Year of publication: 1964
• Journal volume: 230
• Pages of publication: 1268 - 1273
• a: 3.89 Å
• b: 3.89 Å
• c: 3.89 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 58.864 ų
• Number of distinct elements: 2
• Space group number: 221
• Hermann-Mauguin space group symbol: P m -3 m
• Hall space group symbol: -P 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No