Information card for entry 1539663

Structure parameters

• Chemical name: K2 Cu3 (O2 As O As O3)2
• Formula: As4 Cu3 K2 O12
• Calculated formula: As4 Cu3 K2 O12
• Title of publication: (As(V) As(III) O6)(4-): An uncommon anion group in the crystal structure of K2 Cu3 (As2 O6)2
• Authors of publication: Effenberger, H.; Pertlik, F.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1987
• Journal volume: 70
• Pages of publication: 219 - 224
• a: 10.359 Å
• b: 5.388 Å
• c: 11.234 Å
• α: 90°
• β: 110.48°
• γ: 90°
• Cell volume: 587.387 ų
• Number of distinct elements: 4
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No