Information card for entry 4350765

Structure parameters

• Formula: C33 H31.98 Eu2 N12 O25
• Calculated formula: C33 H31.98 Eu2 N12 O25
• Title of publication: Sm and Eu(iii) lanthanide triple helicate cages based on N,N′-methylene-bis(pyridin-4-one)
• Authors of publication: Shu, Yu-Bo; Tang, Xiao-Liang; Liu, Wei-Sheng
• Journal of publication: Inorg. Chem. Front.
• Year of publication: 2014
• Journal volume: 1
• Journal issue: 3
• Pages of publication: 226
• a: 14.359 ± 0.002 Å
• b: 14.359 ± 0.002 Å
• c: 19.115 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 3413.1 ± 1 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 146
• Hermann-Mauguin space group symbol: R 3 :H
• Hall space group symbol: R 3
• Residual factor for all reflections: 0.0822
• Residual factor for significantly intense reflections: 0.0661
• Weighted residual factors for significantly intense reflections: 0.1345
• Weighted residual factors for all reflections included in the refinement: 0.143
• Goodness-of-fit parameter for all reflections included in the refinement: 1.096
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No