Information card for entry 1563734

Structure parameters

• Formula: Bi3 O12 Sr Ta Ti2
• Calculated formula: Bi2.998 O12 Sr0.998 Ta1.006 Ti1.891
• Title of publication: Synthesis, crystal structure, and photocatalytic activity of the new three-layer aurivillius phases, Bi2ASrTi2TaO12 (A=Bi, La)
• Authors of publication: Wang, Dong; Tang, Kaibin; Liang, Zhenhua; Zheng, Huagui
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2010
• Journal volume: 183
• Journal issue: 2
• Pages of publication: 361 - 366
• a: 3.86148 ± 0.00014 Å
• b: 3.86148 ± 0.00014 Å
• c: 33.1331 ± 0.0012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 494.05 ± 0.03 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 5
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor R(I) for significantly intense reflections: 5.9181
• Method of determination: powder diffraction
• Diffraction radiation type: X-ray
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No