Information card for entry 7704148

Structure parameters

• Formula: C38 H80 N6 Si4 Sn
• Calculated formula: C38 H80 N6 Si4 Sn
• Title of publication: Synthesis and characterization of guanidinate tin(ii) complexes for ring-opening polymerization of cyclic esters.
• Authors of publication: Ungpittagul, Thasanaporn; Wongmahasirikun, Phonpimon; Phomphrai, Khamphee
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2020
• Journal volume: 49
• Journal issue: 25
• Pages of publication: 8460 - 8471
• a: 16.171 ± 0.011 Å
• b: 16.289 ± 0.01 Å
• c: 18.325 ± 0.012 Å
• α: 90°
• β: 95.01 ± 0.02°
• γ: 90°
• Cell volume: 4809 ± 5 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0316
• Residual factor for significantly intense reflections: 0.0229
• Weighted residual factors for significantly intense reflections: 0.0531
• Weighted residual factors for all reflections included in the refinement: 0.0563
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No