Information card for entry 7717994

Structure parameters

• Formula: C33 H56 Gd N3 Si2
• Calculated formula: C33 H56 Gd N3 Si2
• Title of publication: Synthesis of 2,3-dihydroquinazolinimines and 1,3-diiminoisoindolines catalyzed by rare earth metal alkyl complexes through tandem addition/cyclization of nitriles with amines.
• Authors of publication: Guo, Dianjun; He, Jinqiang; Yuan, Qingbing; Zhou, Shuangliu; Zhu, Xiancui
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2025
• Journal volume: 54
• Journal issue: 11
• Pages of publication: 4484 - 4492
• a: 10.6951 ± 0.0005 Å
• b: 16.8616 ± 0.0008 Å
• c: 20.6165 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3717.9 ± 0.3 ų
• Cell temperature: 297.3 K
• Ambient diffraction temperature: 297.3 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0342
• Residual factor for significantly intense reflections: 0.0276
• Weighted residual factors for significantly intense reflections: 0.0555
• Weighted residual factors for all reflections included in the refinement: 0.0575
• Goodness-of-fit parameter for all reflections included in the refinement: 1.023
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No