Information card for entry 1528431

Structure parameters

• Chemical name: Er Cu Se2
• Formula: Cu Er Se2
• Calculated formula: Cu Er Se2
• Title of publication: Comparative investigation of the crystal structure of Ln Cu Se2 compounds (Ln = Tb, Dy, Ho, Er, Tm, Yb and Lu)
• Authors of publication: Daszkiewicz, M.; Gulay, L.D.; Shemet, V.Ya.; Pietraszko, A.
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 2008
• Journal volume: 634
• Pages of publication: 1201 - 1204
• a: 4.0455 Å
• b: 4.0455 Å
• c: 6.4421 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 91.307 ų
• Number of distinct elements: 3
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No