Information card for entry 2005731

Structure parameters

• Formula: C32 H46 N2 O12 Si2
• Calculated formula: C32 H46 N2 O12 Si2
• Title of publication: An Optically Active Pentacoordinate Silicate: (+)-Bis(triethylammonium) Bis[(<i>R</i>,<i>R</i>)-tartrato(4‒)]diphenyldisilicate
• Authors of publication: Wang, Z.-G.; Liu, S.-G.; Wang, D.; Sui, X.-M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1996
• Journal volume: 52
• Journal issue: 12
• Pages of publication: 3179 - 3181
• a: 9.625 ± 0.003 Å
• b: 20.989 ± 0.003 Å
• c: 17.653 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3566.2 ± 1.3 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for significantly intense reflections: 0.049
• Weighted residual factors for significantly intense reflections: 0.064
• Goodness-of-fit parameter for significantly intense reflections: 2.11
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No