Information card for entry 7005891

Structure parameters

• Formula: C52 H74 N4 Sn
• Calculated formula: C52 H74 N4 Sn
• Title of publication: Tert-butylamidinate tin(ii) complexes: high activity, single-site initiators for the controlled production of polylactide.
• Authors of publication: Nimitsiriwat, Nonsee; Gibson, Vernon C.; Marshall, Edward L.; White, Andrew J. P.; Dale, Sophie H.; Elsegood, Mark R. J.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2007
• Journal issue: 39
• Pages of publication: 4464 - 4471
• a: 21.8742 ± 0.0006 Å
• b: 10.9039 ± 0.0003 Å
• c: 20.839 ± 0.0005 Å
• α: 90°
• β: 97.598 ± 0.002°
• γ: 90°
• Cell volume: 4926.8 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Residual factor for all reflections: 0.0801
• Residual factor for significantly intense reflections: 0.0758
• Weighted residual factors for significantly intense reflections: 0.1729
• Weighted residual factors for all reflections included in the refinement: 0.1758
• Goodness-of-fit parameter for all reflections included in the refinement: 1.236
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No