Information card for entry 2002818

Structure parameters

• Chemical name: Barium disamarium zinc oxide
• Formula: Ba O5 Sm2 Zn
• Calculated formula: Ba O5 Sm2 Zn
• Title of publication: Roentgenstrukturanalyse von zwei Verbindungen des Kupfertyps Ba M Ln2 O5 (M= Zn, Ln= Sm, Tm) und von Ba Sm Al Zn3 O7
• Authors of publication: Mueller-Buschbaum, Hk; Rabbow, C; Panzer, S
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
• Year of publication: 1997
• Journal volume: 52
• Pages of publication: 546 - 548
• a: 12.5748 ± 0.0015 Å
• b: 5.8042 ± 0.0003 Å
• c: 7.1976 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 525.3 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0471
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No