Information card for entry 1502683

Structure parameters

• Chemical name: 1,1,6,6-tetraphenyl-2,4-hexadiyne-1,6-diol : dimer of 1,4-dimethyl-2-pyridinone
• Formula: C44 H40 N2 O4
• Calculated formula: C44 H40 N2 O4
• SMILES: OC(C#CC#CC(O)(c1ccccc1)c1ccccc1)(c1ccccc1)c1ccccc1.O=C1N(C)[C@H]2C=C(C)[C@@H]1[C@@H]1N(C(=O)[C@H]2C(=C1)C)C
• Title of publication: Kinetics of solid state photodimerization of 1,4-dimethyl-2-pyridinone in its molecular compound.
• Authors of publication: Cao, Deng-Ke; Sreevidya, Thekku Veedu; Botoshansky, Mark; Golden, Gilad; Benedict, Jason Brown; Kaftory, Menahem
• Journal of publication: The journal of physical chemistry. A
• Year of publication: 2010
• Journal volume: 114
• Journal issue: 27
• Pages of publication: 7377 - 7381
• a: 8.3944 ± 0.0002 Å
• b: 10.8552 ± 0.0003 Å
• c: 11.3656 ± 0.0003 Å
• α: 65.502 ± 0.001°
• β: 86.065 ± 0.001°
• γ: 66.745 ± 0.001°
• Cell volume: 860.25 ± 0.04 ų
• Cell temperature: 230 ± 2 K
• Ambient diffraction temperature: 230 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0547
• Residual factor for significantly intense reflections: 0.0419
• Weighted residual factors for significantly intense reflections: 0.1156
• Weighted residual factors for all reflections included in the refinement: 0.1287
• Goodness-of-fit parameter for all reflections included in the refinement: 0.937
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No