Information card for entry 1506870

Structure parameters

• Formula: C19 H18 O6
• Calculated formula: C19 H18 O6
• SMILES: o1c(c(OC)c(=O)c2c(O)c(c(O)c(c12)C)C)c1ccc(OC)cc1
• Title of publication: Isolation from Eucalyptus occidentalis and identification of a new kaempferol derivative that induces apoptosis in human myeloid leukemia cells.
• Authors of publication: Benyahia, Samira; Benayache, Samir; Benayache, Fadila; Quintana, José; López, Matías; León, Francisco; Hernández, Juan C; Estévez, Francisco; Bermejo, Jaime
• Journal of publication: Journal of natural products
• Year of publication: 2004
• Journal volume: 67
• Journal issue: 4
• Pages of publication: 527 - 531
• a: 4.054 ± 0.001 Å
• b: 16.202 ± 0.006 Å
• c: 23.979 ± 0.009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1575 ± 0.9 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.081
• Residual factor for significantly intense reflections: 0.0548
• Weighted residual factors for significantly intense reflections: 0.1173
• Weighted residual factors for all reflections included in the refinement: 0.129
• Goodness-of-fit parameter for all reflections included in the refinement: 1.062
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No