Information card for entry 7700569

Structure parameters

• Formula: C16 H19 Al N2 O
• Calculated formula: C16 H19 Al N2 O
• Title of publication: Four- and five-coordinate aluminum complexes supported by N,O-bidentate β-pyrazylenolate ligands: synthesis, structure and application in ROP of ε-caprolactone and lactide.
• Authors of publication: Qin, Lu; Zhang, Yue; Chao, Jianbin; Cheng, Jianhua; Chen, Xia
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2019
• Journal volume: 48
• Journal issue: 32
• Pages of publication: 12315 - 12325
• a: 7.2328 ± 0.0003 Å
• b: 21.793 ± 0.001 Å
• c: 9.96 ± 0.0005 Å
• α: 90°
• β: 106.2 ± 0.001°
• γ: 90°
• Cell volume: 1507.6 ± 0.12 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 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: 0.0522
• Residual factor for significantly intense reflections: 0.042
• Weighted residual factors for significantly intense reflections: 0.1172
• Weighted residual factors for all reflections included in the refinement: 0.1253
• Goodness-of-fit parameter for all reflections included in the refinement: 1.036
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No