Information card for entry 1537626

Structure parameters

• Formula: Ir2 Np
• Calculated formula: Ir2 Np
• Title of publication: Magnetic properties of neptunium Laves phases: Np Al2, Np Os2, Np Ir2, and Np Ru2
• Authors of publication: Aldred, A.T.; Dunlap, B.D.; Lam, D.J.; Nowik, I.
• Journal of publication: Physical Review, Serie 3. B - Solid State (1,1970-17,1977)
• Year of publication: 1974
• Journal volume: 10
• Pages of publication: 1011 - 1019
• a: 7.509 Å
• b: 7.509 Å
• c: 7.509 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 423.396 ų
• Number of distinct elements: 2
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :1
• Hall space group symbol: F 4d 2 3 -1d
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No