Information card for entry 1521185

Structure parameters

• Chemical name: Rb Sm2 Cu Se4
• Formula: Cu Rb Se4 Sm2
• Calculated formula: Cu Rb Se4 Sm2
• Title of publication: Syntheses and structures of the new quaternary rubidium selenides Rb Ln2 Cu Se4 (Ln = Sm, Gd, Dy), Rb1.5 Ln2 Cu2.5 Se5 (Ln = Gd, Dy),and Rb Sm2 Ag3 Se5
• Authors of publication: Huang, F.Q.; Ibers, J.A.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2000
• Journal volume: 151
• Pages of publication: 317 - 322
• a: 4.1834 Å
• b: 14.308 Å
• c: 14.439 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 864.262 ų
• Number of distinct elements: 4
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No