Information card for entry 1533646

Structure parameters

• Chemical name: Bi1.94 Sr1.56 Ca0.5 (Nb2 Ti O12)
• Formula: Bi1.94 Ca0.5 Nb2 O12 Sr1.56 Ti
• Calculated formula: Bi1.94 Ca0.5 Nb2 O12 Sr1.56 Ti0.999
• Title of publication: Crystal structure refinements of the three-layer Aurivillius ceramics Bi2 Sr2-x Ax Nb2 Ti O12 (A = Ca, Ba, x = 0, 0.5, 1) using combined X-ray and neutron powder diffraction
• Authors of publication: Haluska, M.S.; Misture, S.T.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2004
• Journal volume: 177
• Pages of publication: 1965 - 1975
• a: 3.88124 Å
• b: 3.88124 Å
• c: 33.1266 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 499.02 ų
• Number of distinct elements: 6
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No