Information card for entry 1540317

Structure parameters

• Chemical name: Cu2 K (Ta Se4)
• Formula: Cu2 K Se4 Ta
• Calculated formula: Cu2 K Se4 Ta
• Title of publication: Synthesis and characterization of Cu3 Nb Se4 and K Cu2 Ta Se4. Errata
• Authors of publication: Lu Yingjie; Ibers, J.A.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1994
• Journal volume: 111
• Pages of publication: 447 - 448
• a: 7.662 Å
• b: 18.829 Å
• c: 5.66 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 816.556 ų
• Number of distinct elements: 4
• Space group number: 40
• Hermann-Mauguin space group symbol: A m a 2
• Hall space group symbol: A 2 -2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No