Information card for entry 1005052

Structure parameters

• Chemical name: Tetracalcium barium bis(dinitrocuprate(I))
• Formula: Ba Ca4 Cu2 N4
• Calculated formula: Ba Ca4 Cu2 N4
• Title of publication: Breaking up chains: the nitridocuprates(I) Ba (Cu N), Ba16 ((Cu N)8)(Cu2 N3) (Cu3 N4) and Ca4 Ba (Cu N2)2
• Authors of publication: Niewa, R; DiSalvo, F J
• Journal of publication: Journal of Alloys Compd.
• Year of publication: 1998
• Journal volume: 279
• Pages of publication: 153 - 160
• a: 8.2366 ± 0.0004 Å
• b: 8.2366 ± 0.0004 Å
• c: 12.5731 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 853 ų
• Number of distinct elements: 4
• Space group number: 130
• Hermann-Mauguin space group symbol: P 4/n c c :2
• Hall space group symbol: -P 4a 2ac
• Residual factor for all reflections: 0.025
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No