Information card for entry 2105793

Structure parameters

• Common name: K9 S8 O32 H7
• Formula: H7 K9 O32 S8
• Calculated formula: H7 K9.5688 O32 S8
• SMILES: [K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].S(=O)(=O)(O)[O-].S(=O)(=O)(O)[O-].S(=O)(=O)(O)[O-].S(=O)(=O)(O)[O-].S(=O)(=O)(O)[O-].S(=O)(=O)(O)[O-].S(=O)(=O)([O-])[O-].S(=O)(=O)(O)[O-]
• Title of publication: <i>M~m~</i>H~<i>n~</i>(<i>X</i>O~4~)~(<i>m~+{ıt n</i>)/2} crystals: structure, phase transitions, hydrogen bonds, conductivity. I. K~9~H~7~(SO~4~)~8~·H~2~O crystals ‒ a new representative of the family of solid acid conductors
• Authors of publication: Makarova, Irina; Grebenev, Vadim; Dmitricheva, Elena; Dolbinina, Valentina; Chernyshov, Dmitry
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 2
• Pages of publication: 218 - 226
• a: 7.1474 ± 0.0003 Å
• b: 19.7761 ± 0.0004 Å
• c: 23.2542 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3286.93 ± 0.17 ų
• Cell temperature: 405 K
• Ambient diffraction temperature: 405 K
• Number of distinct elements: 4
• Space group number: 60
• Hermann-Mauguin space group symbol: P c a n
• Hall space group symbol: -P 2n 2c
• Residual factor for all reflections: 0.0385
• Residual factor for significantly intense reflections: 0.0385
• Weighted residual factors for significantly intense reflections: 0.048
• Weighted residual factors for all reflections included in the refinement: 0.048
• Goodness-of-fit parameter for all reflections included in the refinement: 4.69
• Diffraction radiation wavelength: 0.696 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes