Information card for entry 7234468

Structure parameters

• Formula: C70 H92 N4 O2 Si4
• Calculated formula: C70 H92 N4 O2 Si4
• Title of publication: N-Heteroheptacenequinone and N-heterononacenequinone: synthesis, physical properties, crystal structures and photoelectrochemical behaviors
• Authors of publication: Junbo Li; Jianwei Miao; Guankui Long; Jing Zhang; Yongxin Li; Rakesh Ganguly; Yang Zhao; Yi Liu; Bin Liu; Qichun Zhang
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2015
• Journal volume: 3
• Pages of publication: 9877 - 9884
• a: 10.1577 ± 0.0004 Å
• b: 10.6488 ± 0.0004 Å
• c: 17.1688 ± 0.0006 Å
• α: 84.169 ± 0.002°
• β: 88.405 ± 0.002°
• γ: 63.987 ± 0.002°
• Cell volume: 1660.04 ± 0.11 ų
• Cell temperature: 103 ± 2 K
• Ambient diffraction temperature: 103 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1538
• Residual factor for significantly intense reflections: 0.0772
• Weighted residual factors for significantly intense reflections: 0.1969
• Weighted residual factors for all reflections included in the refinement: 0.2499
• Goodness-of-fit parameter for all reflections included in the refinement: 1.04
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No