Information card for entry 1577321

Structure parameters

• Formula: C20 H38 N4 O9
• Calculated formula: C20 H38 N4 O9
• Title of publication: Stereocontrol as a tool for shaping abiotic, sequence-defined oligourethanes
• Authors of publication: Njoku, Sara; Perez Mellor, Ariel F.; Brazard, Johanna; Giuffrida, Simone G.; Dudziak, Wojciech; Besnard, Céline; Bürgi, Thomas; Adachi, Takuji B. M.; Szweda, Róża
• Journal of publication: Polymer Chemistry
• Year of publication: 2026
• a: 5.759 Å
• b: 10.709 Å
• c: 38.068 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2347.77 ų
• Cell temperature: 100.15 K
• Ambient diffraction temperature: 100.15 K
• Number of distinct elements: 4
• 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: 0.1917
• Residual factor for significantly intense reflections: 0.1245
• Weighted residual factors for significantly intense reflections: 0.2771
• Weighted residual factors for all reflections included in the refinement: 0.2955
• Goodness-of-fit parameter for all reflections included in the refinement: 1.017
• Diffraction radiation wavelength: 0.0285 Å
• Diffraction radiation type: electron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No