Information card for entry 7701238

Structure parameters

• Formula: C22 H21 Al N4
• Calculated formula: C22 H21 Al N4
• Title of publication: Aluminum complexes with Schiff base bridged bis(indolyl) ligands: synthesis, structure, and catalytic activity for polymerization of rac-lactide.
• Authors of publication: Wei, Yun; Song, Lulu; Jiang, Ling; Huang, Zeming; Wang, Shaowu; Yuan, Qingbing; Mu, Xiaolong; Zhu, Xiancui; Zhou, Shuangliu
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2019
• Journal volume: 48
• Journal issue: 40
• Pages of publication: 15290 - 15299
• a: 8.2336 ± 0.0007 Å
• b: 10.608 ± 0.0009 Å
• c: 21.775 ± 0.0019 Å
• α: 90°
• β: 98.405 ± 0.001°
• γ: 90°
• Cell volume: 1881.4 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0547
• Residual factor for significantly intense reflections: 0.0397
• Weighted residual factors for significantly intense reflections: 0.0976
• Weighted residual factors for all reflections included in the refinement: 0.1053
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No