Information card for entry 1551733

Structure parameters

• Formula: C18 H18 O3
• Calculated formula: C18 H18 O3
• Title of publication: Synthesis and Crystal Structure of 3-(4-Ethylphenyl)-1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one
• Authors of publication: G. B., Thippeswamy; D., Vijaykumar; T. N. Mahadeva, Prasad; B. S., Jayashree; B. N., Lakshminarayana; M. A., Sridhar; J. Shashidhara, Prasad
• Journal of publication: X-ray Structure Analysis Online
• Year of publication: 2011
• Journal volume: 27
• Pages of publication: 39
• a: 9.686 ± 0.0009 Å
• b: 12.665 ± 0.0017 Å
• c: 13.49 ± 0.0018 Å
• α: 68.808 ± 0.004°
• β: 81.149 ± 0.007°
• γ: 79.863 ± 0.007°
• Cell volume: 1511.5 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0816
• Residual factor for significantly intense reflections: 0.06
• Weighted residual factors for significantly intense reflections: 0.173
• Weighted residual factors for all reflections included in the refinement: 0.1984
• Goodness-of-fit parameter for all reflections included in the refinement: 1.049
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No