Information card for entry 9009853

Structure parameters

• Formula: Cu Se2
• Calculated formula: Cu Se2
• Title of publication: Crystal structures of Cu1.8Se, Cu3Se2, alpha- and gamma-CuSe, CuSe2, and CuSe2II Note: low-pressure polymorph, marcasite 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: 5.005 Å
• b: 6.182 Å
• c: 3.74 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 115.719 ų
• Number of distinct elements: 2
• Space group number: 58
• Hermann-Mauguin space group symbol: P n n m
• Hall space group symbol: -P 2 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No