Information card for entry 7135629

Structure parameters

• Chemical name: boron trioxide
• Formula: B2 O3
• Calculated formula: B2 O3
• Title of publication: High-pressure crystal structure and phase transitions in B₂O₃.
• Authors of publication: Spahr, Dominik; Sebastian, Sean S.; Brüning, Lukas; Jurzick, Pascal L.; Sharapova, Ninel; Bayarjargal, Lkhamsuren; Bykova, Elena; Bykov, Maxim; Milman, Victor; Winkler, Björn
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2026
• Journal volume: 62
• Journal issue: 25
• Pages of publication: 6721 - 6725
• a: 4.1372 ± 0.0004 Å
• b: 7.3511 ± 0.0014 Å
• c: 3.9417 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 119.88 ± 0.03 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Ambient diffracton pressure: 50000000 kPa
• Number of distinct elements: 2
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0418
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for significantly intense reflections: 0.0871
• Weighted residual factors for all reflections included in the refinement: 0.0903
• Goodness-of-fit parameter for all reflections included in the refinement: 1.133
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.28457 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No