Information card for entry 1502682

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)C(=O)[C@H]2C(=C1)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: 8.4113 ± 0.0006 Å
• b: 10.8816 ± 0.0009 Å
• c: 11.4046 ± 0.0008 Å
• α: 65.404 ± 0.002°
• β: 86.157 ± 0.002°
• γ: 66.822 ± 0.002°
• Cell volume: 866.65 ± 0.11 ų
• Cell temperature: 280 ± 2 K
• Ambient diffraction temperature: 280 ± 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: 0.0754
• Residual factor for significantly intense reflections: 0.0499
• Weighted residual factors for significantly intense reflections: 0.1339
• Weighted residual factors for all reflections included in the refinement: 0.1526
• Goodness-of-fit parameter for all reflections included in the refinement: 1.02
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No