Information card for entry 2312821

Structure parameters

• Chemical name: Tin(IV) Dilead Oxide
• Formula: O4 Pb2 Sn
• Calculated formula: O4 Pb2 Sn
• Title of publication: Pressure-induced Pb-Pb bonding and phase transition in Pb₂SnO₄.
• Authors of publication: Spahr, Dominik; Stękiel, Michał; Zimmer, Dominik; Bayarjargal, Lkhamsuren; Bunk, Katja; Morgenroth, Wolfgang; Milman, Victor; Refson, Keith; Jochym, Dominik; Byrne, Peter J. P.; Winkler, Björn
• Journal of publication: Acta crystallographica Section B, Structural science, crystal engineering and materials
• Year of publication: 2020
• Journal volume: 76
• Journal issue: Pt 6
• Pages of publication: 979 - 991
• a: 9.1901 ± 0.0007 Å
• b: 7.9508 ± 0.0003 Å
• c: 6.2893 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 459.55 ± 0.06 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Cell measurement pressure: 2000000 ± 100000 kPa
• Number of distinct elements: 3
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Residual factor for all reflections: 0.0283
• Residual factor for significantly intense reflections: 0.0226
• Weighted residual factors for significantly intense reflections: 0.0289
• Weighted residual factors for all reflections included in the refinement: 0.0308
• Goodness-of-fit parameter for significantly intense reflections: 1.45
• Goodness-of-fit parameter for all reflections included in the refinement: 1.41
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.28988 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No