Information card for entry 9008585

Structure parameters

• Common name: Neptunium-alpha
• Mineral name: Neptunium-alpha
• Formula: Np
• Calculated formula: Np
• SMILES: [Np]
• Title of publication: Second edition. Interscience Publishers, New York, New York Sample is stable at room conditions
• Authors of publication: Wyckoff, R. W. G.
• Journal of publication: Crystal Structures
• Year of publication: 1963
• Journal volume: 1
• Pages of publication: 7 - 83
• a: 4.723 Å
• b: 4.887 Å
• c: 6.663 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 153.791 ų
• Number of distinct elements: 1
• Space group number: 62
• Hermann-Mauguin space group symbol: P m c n
• Hall space group symbol: -P 2n 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No