Information card for entry 2020799

Structure parameters

• Chemical name: Methyl 3a-acetyl-3-(4-bromophenyl)-4-oxo-1-phenyl-3,3a,4,9b-tetrahydro-1<i>H</i>-furo[3,4-<i>c</i>]chromene-1-carboxylate toluene monosolvate
• Formula: C34 H29 Br O6
• Calculated formula: C34 H29 Br O6
• Title of publication: Three isostructural solvates of a tetrahydrofurochromenone derivative
• Authors of publication: Sridhar, Balasubramanian; Nanubolu, Jagadeesh Babu; Ravikumar, Krishnan; Karthik, Govindaraju; Reddy, Basi Venkata Subba
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2017
• Journal volume: 73
• Journal issue: 5
• Pages of publication: 407 - 413
• a: 8.3989 ± 0.0005 Å
• b: 12.5415 ± 0.0007 Å
• c: 15.2195 ± 0.0008 Å
• α: 67.408 ± 0.001°
• β: 76.135 ± 0.001°
• γ: 85.458 ± 0.001°
• Cell volume: 1436.85 ± 0.14 ų
• Cell temperature: 294 ± 2 K
• Ambient diffraction temperature: 294 ± 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: 0.0452
• Residual factor for significantly intense reflections: 0.0373
• Weighted residual factors for significantly intense reflections: 0.1034
• Weighted residual factors for all reflections included in the refinement: 0.1096
• Goodness-of-fit parameter for all reflections included in the refinement: 1.048
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes