Information card for entry 9008895

Structure parameters

• Mineral name: Achavalite
• Formula: Fe Se
• Calculated formula: Fe Se
• SMILES: [Se-2].[Fe+2]
• Title of publication: Second edition. Interscience Publishers, New York, New York Note: ideal nickel arsenide structure
• Authors of publication: Wyckoff, R. W. G.
• Journal of publication: Crystal Structures
• Year of publication: 1963
• Journal volume: 1
• Pages of publication: 85 - 237
• a: 3.637 Å
• b: 3.637 Å
• c: 5.958 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 68.252 ų
• Number of distinct elements: 2
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No