Information card for entry 1538113

Structure parameters

• Formula: Ir Nb
• Calculated formula: Ir 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: 4.031 Å
• b: 4.031 Å
• c: 3.861 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 62.737 ų
• Number of distinct elements: 2
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No