Information card for entry 7114367

Structure parameters

• Formula: C87 H124 Mg2 N4 O2
• Calculated formula: C87 H124 Mg2 N4 O2
• Title of publication: A well-defined magnesium enolate initiator for the living and highly syndioselective polymerisation of methylmethacrylateElectronic supplementary information (ESI) available: synthetic and polymerisation details. See http://www.rsc.org/suppdata/cc/b2/b201896a/
• Authors of publication: Dove, Andrew P.; Gibson, Vernon C.; Marshall, Edward L.; White, Andrew J. P.; Williams, David J.
• Journal of publication: Chemical Communications
• Year of publication: 2002
• Journal issue: 11
• Pages of publication: 1208
• a: 20.803 ± 0.002 Å
• b: 15.4968 ± 0.0007 Å
• c: 26.7677 ± 0.0012 Å
• α: 90°
• β: 111.481 ± 0.007°
• γ: 90°
• Cell volume: 8030 ± 1 ų
• Cell temperature: 183 ± 2 K
• Ambient diffraction temperature: 183 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.079
• Residual factor for significantly intense reflections: 0.0596
• Weighted residual factors for all reflections: 0.1686
• Weighted residual factors for significantly intense reflections: 0.1513
• Goodness-of-fit parameter for all reflections: 1.027
• Goodness-of-fit parameter for significantly intense reflections: 1.072
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No