Information card for entry 7205676

Structure parameters

• Common name: 1,3-bis(4-pyridyl)-2,4-bis(-3(4-pyridyl)propenoyl)cyclobutane
• Chemical name: 1,3-bis(4-pyridyl)-2,4-bis(-3(4-pyridyl)propenoyl)cyclobutane
• Formula: C30 H24 N4 O2
• Calculated formula: C30 H24 N4 O2
• Title of publication: Solid state double [2 + 2] photochemical reactions in the co-crystal forms of 1,5-bis(4-pyridyl)-1,4-pentadiene-3-one: establishing mechanism using single crystal X-ray, UV and 1H NMR
• Authors of publication: Santra, Ramkinkar; Biradha, Kumar
• Journal of publication: CrystEngComm
• Year of publication: 2011
• Journal volume: 13
• Journal issue: 9
• Pages of publication: 3246
• a: 15.178 ± 0.005 Å
• b: 6.09 ± 0.002 Å
• c: 26.47 ± 0.008 Å
• α: 90°
• β: 102.28 ± 0.01°
• γ: 90°
• Cell volume: 2390.7 ± 1.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1758
• Residual factor for significantly intense reflections: 0.0761
• Weighted residual factors for significantly intense reflections: 0.1718
• Weighted residual factors for all reflections included in the refinement: 0.2028
• Goodness-of-fit parameter for all reflections included in the refinement: 0.966
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No