Information card for entry 7047145

Structure parameters

• Formula: C23 H38 Ca N4 O2 Si2
• Calculated formula: C23 H38 Ca N4 O2 Si2
• Title of publication: Alkaline earth metal complexes stabilized by amidine and guanidine ligands: synthesis, structure and their catalytic activity towards polymerization of rac-lactide.
• Authors of publication: Liu, Na; Liu, Bo; Cui, Dongmei
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2018
• Journal volume: 47
• Journal issue: 36
• Pages of publication: 12623 - 12632
• a: 14.8204 ± 0.0014 Å
• b: 15.7062 ± 0.0015 Å
• c: 29.189 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 6794.4 ± 1.1 ų
• Cell temperature: 184.5 ± 0.2 K
• Ambient diffraction temperature: 184.5 ± 0.2 K
• Number of distinct elements: 6
• Space group number: 56
• Hermann-Mauguin space group symbol: P c c n
• Hall space group symbol: -P 2ab 2ac
• Residual factor for all reflections: 0.0979
• Residual factor for significantly intense reflections: 0.0645
• Weighted residual factors for significantly intense reflections: 0.179
• Weighted residual factors for all reflections included in the refinement: 0.2047
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No