Information card for entry 7717669

Structure parameters

• Chemical name: K2B5O8(OH)
• Formula: B5 H K2 O9
• Calculated formula: B5 H K2 O9
• Title of publication: Structural modification of hydroxyborates by adjusting the number of shared oxygen atoms and hydroxyl groups for further performance enhancement.
• Authors of publication: Ma, Xiaoqin; Zhao, Xinjun; Zhang, Qianzhen; Long, Xifa; Yang, Yun
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2025
• Journal volume: 54
• Journal issue: 5
• Pages of publication: 2122 - 2131
• a: 8.5523 ± 0.0008 Å
• b: 7.3326 ± 0.0007 Å
• c: 12.9739 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 813.6 ± 0.13 ų
• Cell temperature: 243 K
• Ambient diffraction temperature: 243 K
• Number of distinct elements: 4
• Space group number: 29
• Hermann-Mauguin space group symbol: P c a 21
• Hall space group symbol: P 2c -2ac
• Residual factor for all reflections: 0.0389
• Residual factor for significantly intense reflections: 0.0334
• Weighted residual factors for significantly intense reflections: 0.0693
• Weighted residual factors for all reflections included in the refinement: 0.0735
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No