Information card for entry 8104514

Structure parameters

• Chemical name: K2 (Ni As2)
• Formula: As2 K2 Ni
• Calculated formula: As2 K2 Ni
• Title of publication: Crystal structure of potassium catena-di-mue-arsenidoniccolate
• Authors of publication: Somer, M.; Hartweg, M.; Peters, K.; von Schnering, H.G.
• Journal of publication: Zeitschrift fuer Kristallographie (149,1979-)
• Year of publication: 1990
• Journal volume: 193
• Pages of publication: 293 - 294
• a: 6.6065 Å
• b: 13.867 Å
• c: 5.7452 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 526.331 ų
• Number of distinct elements: 3
• 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