Information card for entry 8100694

Structure parameters

• Formula: C15 H10 O4
• Calculated formula: C15 H10 O4
• SMILES: o1c(=O)cc(c2c1ccc1c2cccc1)C(=O)OC
• Title of publication: Crystal structure of methyl 3-oxo-3H-benzo[f]chromene-1-carboxylate, C~15~H~10~O~4~
• Authors of publication: Ramazani, Ali; Morsali, Ali; Noshiranzadeh, Nader; Mohammadi, Bagher; Souldozi, Ali; Jamali, Fahimeh; Gouranlou, Farideh
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2002
• Journal volume: 217
• Journal issue: 3
• Pages of publication: 393 - 394
• a: 12.2461 ± 0.0019 Å
• b: 10.5414 ± 0.0018 Å
• c: 8.9115 ± 0.0015 Å
• α: 90°
• β: 96.205 ± 0.004°
• γ: 90°
• Cell volume: 1143.7 ± 0.3 ų
• Cell temperature: 110 ± 2 K
• Ambient diffraction temperature: 110 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No