Information card for entry 1513618

Structure parameters

• Formula: C189 H282 K6 Mg6 N12
• Calculated formula: C189.3 H282 K6 Mg6 N12
• Title of publication: Pre-inverse-crowns: synthetic, structural and reactivity studies of alkali metal magnesiates primed for inverse crown formation
• Authors of publication: Martínez-Martínez, A. J.; Armstrong, D. R.; Conway, B.; Fleming, B. J.; Klett, J.; Kennedy, A. R.; Mulvey, R. E.; Robertson, S. D.; O'Hara, C. T.
• Journal of publication: Chemical Science
• Year of publication: 2014
• Journal volume: 5
• Journal issue: 2
• Pages of publication: 771
• a: 37.8751 ± 0.0015 Å
• b: 37.8751 ± 0.0015 Å
• c: 11.7865 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 14642.8 ± 1 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 5
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Residual factor for all reflections: 0.0991
• Residual factor for significantly intense reflections: 0.0842
• Weighted residual factors for significantly intense reflections: 0.243
• Weighted residual factors for all reflections included in the refinement: 0.2627
• Goodness-of-fit parameter for all reflections included in the refinement: 1.057
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No