Information card for entry 7019741

Structure parameters

• Formula: H62 K11 O99 Sb3 Si2 W18
• Calculated formula: K10 O81.75 Sb3 Si2 W18
• Title of publication: The antimony(iii)-bridged heteropolyanion sandwich dimers [Sb(III)(3)(A-α-XW(9)O(34))(2)](11-) (X = Si(IV), Ge(IV)) and C-shaped double-sandwich [Sb(III)(6)O(2)(PW(6)O(26))(A-α-PW(9)O(34))(2)](15-).
• Authors of publication: Assran, Awatef S.; Izarova, Natalya V.; Banerjee, Abhishek; Rabie, Usama M.; Abou-El-Wafa, Moustafa H M; Kortz, Ulrich
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2012
• Journal volume: 41
• Journal issue: 33
• Pages of publication: 9914 - 9921
• a: 12.975 ± 0.004 Å
• b: 15.422 ± 0.004 Å
• c: 21.476 ± 0.006 Å
• α: 70.81 ± 0.006°
• β: 80.491 ± 0.005°
• γ: 84.455 ± 0.006°
• Cell volume: 3999 ± 2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1184
• Residual factor for significantly intense reflections: 0.0778
• Weighted residual factors for significantly intense reflections: 0.187
• Weighted residual factors for all reflections included in the refinement: 0.2136
• Goodness-of-fit parameter for all reflections included in the refinement: 1.024
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No