Information card for entry 7239281

Structure parameters

• Formula: C37 H26 F2 O
• Calculated formula: C37 H26 F2 O
• Title of publication: Gold-catalyzed intermolecular reaction of 2-(1-alkynyl)-2-alken-1-ones with diarylethenes to construct polysubstituted cyclopenta[c]furans through a cascade heterocyclization/[3+2] cycloaddition sequence
• Authors of publication: He, Ting; Gao, Pin; Qiu, Yi-Feng; Yan, Xiao-Biao; Liu, Xue-Yuan; Liang, Yong-Min
• Journal of publication: RSC Advances
• Year of publication: 2013
• Journal volume: 3
• Journal issue: 43
• Pages of publication: 19913
• a: 8.746 ± 0.014 Å
• b: 9.852 ± 0.015 Å
• c: 16.48 ± 0.03 Å
• α: 104.013 ± 0.015°
• β: 99.76 ± 0.015°
• γ: 90.639 ± 0.015°
• Cell volume: 1356 ± 4 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.1697
• Residual factor for significantly intense reflections: 0.1342
• Weighted residual factors for significantly intense reflections: 0.3953
• Weighted residual factors for all reflections included in the refinement: 0.4136
• Goodness-of-fit parameter for all reflections included in the refinement: 1.075
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No