Information card for entry 1566757

Structure parameters

• Common name: Magnesium iron aluminium catena-alumosilicate
• Chemical name: Magnesium iron aluminium catena-alumosilicate
• Mineral name: Enstatite
• Formula: Al0.067 Fe0.067 Mg1.94 O6 Si1.93
• Calculated formula: Al0.067 Fe0.067 Mg1.933 O6 Si1.933
• Title of publication: Sub-micrometer focusing setup for high-pressure crystallography at the Extreme Conditions beamline at PETRAIII
• Authors of publication: Glazyrin, K.; Khandarkhaeva, S.; Fedotenko, T.; Dong, W.; Laniel, D.; Seiboth, F.; Schropp, A.; Garrevoet, J.; Brückner, D.; Falkenberg, G.; Kubec, A.; David, C.; Wendt, M.; Wenz, S.; Dubrovinsky, L.; Dubrovinskaia, N.; Liermann, H.-P.
• Journal of publication: Journal of Synchrotron Radiation
• Year of publication: 2022
• Journal volume: 29
• Journal issue: 3
• Pages of publication: 654 - 663
• a: 5.1815 ± 0.0002 Å
• b: 18.2321 ± 0.0011 Å
• c: 8.8085 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 832.14 ± 0.08 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0327
• Residual factor for significantly intense reflections: 0.0253
• Weighted residual factors for significantly intense reflections: 0.0364
• Weighted residual factors for all reflections included in the refinement: 0.0391
• Goodness-of-fit parameter for significantly intense reflections: 1.85
• Goodness-of-fit parameter for all reflections included in the refinement: 1.87
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.483 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes