Information card for entry 1533603

Structure parameters

• Chemical name: K Cu2 Se2
• Formula: Cu2 K Se2
• Calculated formula: Cu2 K Se2
• Title of publication: Bridging from (Th Cr2 Si2)-type materials to hexagonal dichalcogenides: an ab initio and experimental study of K Cu2 Se2
• Authors of publication: Tiedje, O.; Bensch, W.; Krasovskii, E.E.; Stoll, P.; Naether, C.; Schattke, W.
• Journal of publication: Physical Review, Serie 3. B - Condensed Matter (18,1978-)
• Year of publication: 2003
• Journal volume: 67
• Pages of publication: 134105-1 - 134105-8
• a: 5.654 Å
• b: 5.682 Å
• c: 13.643 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 438.295 ų
• Number of distinct elements: 3
• Space group number: 69
• Hermann-Mauguin space group symbol: F m m m
• Hall space group symbol: -F 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No