Information card for entry 2212875

Structure parameters

• Chemical name: (-)-(2R,3R)-O,O'-Dibenzoyl-(2R,3R)-tartaric acid‒hexamethylphosphoramide (1/2)
• Formula: C30 H50 N6 O10 P2
• Calculated formula: C30 H50 N6 O10 P2
• Title of publication: ({-})-(2<i>R</i>,3<i>R</i>)-<i>O</i>,<i>O</i>'-Dibenzoyl-(2<i>R</i>,3<i>R</i>)-tartaric acid‒hexamethylphosphoramide (1/2)
• Authors of publication: Yi-Jian Zhang; Shu Zhan; Wen-Jie Feng; Mei-Chao Li; Zhi-Min Jin
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 4
• Pages of publication: o1546 - o1548
• a: 12.294 ± 0.0002 Å
• b: 19.137 ± 0.0003 Å
• c: 32.5842 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 7666.1 ± 0.2 ų
• Cell temperature: 153 ± 2 K
• Ambient diffraction temperature: 571 ± 2 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 all reflections: 0.0361
• Residual factor for significantly intense reflections: 0.0351
• Weighted residual factors for significantly intense reflections: 0.0976
• Weighted residual factors for all reflections included in the refinement: 0.0985
• Goodness-of-fit parameter for all reflections included in the refinement: 1.049
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes