Information card for entry 1531895

Structure parameters

• Chemical name: (Sr La) Al O4
• Formula: Al La O4 Sr
• Calculated formula: Al La O4 Sr
• Title of publication: Using CBED and crystallographic image processing to evidence a structural distortion in a new family of ionic conductor Sr1-x La1+x Al1-x Mgx O4 (0 <= x <= 0.7)
• Authors of publication: Magrez, A.; Morniroli, J.P.; Marie, A.M.; Joubert, O.; Caldes, M.T.; Brohan, L.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2003
• Journal volume: 172
• Pages of publication: 243 - 251
• a: 3.7544 Å
• b: 3.7544 Å
• c: 12.6494 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 178.3 ų
• Number of distinct elements: 4
• 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