Information card for entry 2238282

Structure parameters

• Common name: katayamalite
• Chemical name: Potassium trilithium heptacalcium dititanium dodecasilicate dihydroxide
• Formula: Ca7 H2 K Li3 O38 Si12 Ti2
• Calculated formula: Ca7 H2 K Li3 O38 Si12 Ti2
• Title of publication: Redetermination of katayamalite, KLi~3~Ca~7~Ti~2~(SiO~3~)~12~(OH)~2~
• Authors of publication: Andrade, Marcelo B.; Doell, Donald; Downs, Robert T.; Yang, Hexiong
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 7
• Pages of publication: i41
• a: 16.9093 ± 0.001 Å
• b: 9.7287 ± 0.0005 Å
• c: 20.9019 ± 0.0012 Å
• α: 90°
• β: 112.396 ± 0.003°
• γ: 90°
• Cell volume: 3179.1 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 7
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0591
• Residual factor for significantly intense reflections: 0.0348
• Weighted residual factors for significantly intense reflections: 0.0742
• Weighted residual factors for all reflections included in the refinement: 0.0825
• Goodness-of-fit parameter for all reflections included in the refinement: 1.01
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes