Information card for entry 7204027

Structure parameters

• Formula: C28 H72 Mg Nb2 O14
• Calculated formula: C28 H72 Mg Nb2 O14
• Title of publication: Crystal structure of a strontium‒tantalum and a magnesium‒niobium heterometal alkoxide: precursors for the MOCVD of ferroelectric oxides
• Authors of publication: Jones, Anthony C.; Davies, Hywel O.; Leedham, Timothy J.; Wright, Peter J.; Crosbie, Michael J.; Steiner, Alexander; Bickley, Jamie F.; O'Brien, Paul; White, Andrew J. P.; Williams, David J.
• Journal of publication: Journal of Materials Chemistry
• Year of publication: 2001
• Journal volume: 11
• Journal issue: 2
• Pages of publication: 544
• a: 8.956 ± 0.003 Å
• b: 11.37 ± 0.003 Å
• c: 11.63 ± 0.005 Å
• α: 95.79 ± 0.04°
• β: 110.06 ± 0.04°
• γ: 94.27 ± 0.04°
• Cell volume: 1099.2 ± 0.7 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0557
• Residual factor for significantly intense reflections: 0.0478
• Weighted residual factors for significantly intense reflections: 0.1313
• Weighted residual factors for all reflections included in the refinement: 0.1366
• Goodness-of-fit parameter for all reflections included in the refinement: 1.053
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No