Information card for entry 1521347

Structure parameters

• Chemical name: Ba Sm2 Zn O5
• Formula: Ba O5 Sm2 Zn
• Calculated formula: Ba O5 Sm2 Zn
• Title of publication: Crystal structures and reference powder patterns of Ba R2 Zn O5 (R = La, Nd, Sm, Eu, Gd, Dy, Ho, Y, Er and Tm)
• Authors of publication: Kaduk, J.A.; Wong-Ng, W.; Dillingham, J.; Greenwood, W.; Toby, B.H.
• Journal of publication: Journal of Research of the National Institute of standards and Technology
• Year of publication: 1999
• Journal volume: 104
• Pages of publication: 147 - 171
• a: 7.20447 Å
• b: 12.58817 Å
• c: 5.81214 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 527.109 ų
• Sample thermal history: annealed at 850 C for 2 days, 950 C for 3 days, 1000 C for 1.5 days
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No