Information card for entry 2000322

Structure parameters

• Formula: La2 O4 Se Si
• Calculated formula: La2 O4 Se Si
• Title of publication: Lanthanum orthosilicate selenide, La~2~SeSiO~4~
• Authors of publication: Brennan, T. D.; Ibers, J. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1991
• Journal volume: 47
• Journal issue: 5
• Pages of publication: 1062 - 1064
• a: 6.279 ± 0.004 Å
• b: 7.306 ± 0.005 Å
• c: 11.177 ± 0.007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 512.7 ± 0.6 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P b c m
• Diffraction radiation wavelength: 0.7093 Å
• Diffraction radiation type: mo
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No