Information card for entry 9009854

Structure parameters

• Mineral name: Krutaite
• Formula: Cu Se2
• Calculated formula: Cu Se2
• Title of publication: Crystal structures of Cu1.8Se, Cu3Se2, alpha- and gamma-CuSe, CuSe2, and CuSe2II Note: high-pressure polymorph, pyrite structure
• Authors of publication: Heyding, R. D.; Murray, R. M.
• Journal of publication: Canadian Journal of Chemistry
• Year of publication: 1976
• Journal volume: 54
• Pages of publication: 841 - 848
• a: 6.116 Å
• b: 6.116 Å
• c: 6.116 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 228.772 ų
• Number of distinct elements: 2
• Space group number: 205
• Hermann-Mauguin space group symbol: P a -3
• Hall space group symbol: -P 2ac 2ab 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No