Information card for entry 1568216

Structure parameters

• Formula: C34 H28 N4 O4
• Calculated formula: C34 H28 N4 O4
• Title of publication: Lithium anthraquinoids as catalysts in the ROP of lactide and caprolactone into cyclic polymers
• Authors of publication: Ruiz Martínez, Cristina; Pérez, Juana M.; Arrabal-Campos, Francisco M.; Rodríguez-Diéguez, Antonio; Choquesillo-Lazarte, Duane; Martínez-Lao, Juan A.; Ortuño, Manuel A.; Fernández, Ignacio
• Journal of publication: Polymer Chemistry
• Year of publication: 2023
• Journal volume: 14
• Journal issue: 4
• Pages of publication: 452 - 461
• a: 11.1707 ± 0.0015 Å
• b: 3.8686 ± 0.0005 Å
• c: 30.877 ± 0.004 Å
• α: 90°
• β: 91.966 ± 0.005°
• γ: 90°
• Cell volume: 1333.6 ± 0.3 ų
• Cell temperature: 130 K
• Ambient diffraction temperature: 130 K
• Number of distinct elements: 4
• Space group number: 7
• Hermann-Mauguin space group symbol: P 1 c 1
• Hall space group symbol: P -2yc
• Residual factor for all reflections: 0.0966
• Residual factor for significantly intense reflections: 0.0771
• Weighted residual factors for significantly intense reflections: 0.1618
• Weighted residual factors for all reflections included in the refinement: 0.1699
• Goodness-of-fit parameter for all reflections included in the refinement: 1.163
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No