Information card for entry 7204983

Structure parameters

• Chemical name: (3S,4R,1'S)-1-Benzyl-3-[1-(benzyloxycarbonylamino)ethyl]-4-(2-thienyl)- azetidin-2-one
• Formula: C24 H24 N2 O3 S
• Calculated formula: C24 H24 N2 O3 S
• Title of publication: Diazoketones as precursors in β-lactam synthesis. New insights into the mechanism of the photochemically induced Staudinger reaction
• Authors of publication: Linder, Michael R.; Frey, Wolfgang U.; Podlech, Joachim
• Journal of publication: Journal of the Chemical Society, Perkin Transactions 1
• Year of publication: 2001
• Journal issue: 20
• Pages of publication: 2566
• a: 9.2101 ± 0.0005 Å
• b: 20.7429 ± 0.001 Å
• c: 11.5524 ± 0.0006 Å
• α: 90°
• β: 90.117 ± 0.005°
• γ: 90°
• Cell volume: 2207 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0944
• Residual factor for significantly intense reflections: 0.079
• Weighted residual factors for all reflections: 0.2715
• Weighted residual factors for significantly intense reflections: 0.2244
• Goodness-of-fit parameter for all reflections: 1.169
• Goodness-of-fit parameter for significantly intense reflections: 1.206
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No