Information card for entry 2007233

Structure parameters

• Common name: FULGID-3
• Chemical name: 2-fluorenylidene,3-(3,4,5-trimethoxybenzylidene) succinic anhydride
• Formula: C27 H20 O6
• Calculated formula: C27 H20 O6
• SMILES: O1C(=O)C(\C(=C/c2cc(OC)c(OC)c(OC)c2)C1=O)C1=C2C(=CC=CC2)c2c1cccc2
• Title of publication: 2,3-Bis(diphenylmethylene)succinic Anhydride, (I), 2-(2-Adamantylidene)-3-(9-fluorenylidene)succinic Anhydride, (II), and 2-(9-Fluorenylidene)-3-(3,4,5-trimethoxybenzylidene)succinic Anhydride, (III)
• Authors of publication: Kaftory, Menahem; Goldberg, Yulia; Goldberg, Stephen, Z.; Botoshansky, Mark
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1998
• Journal volume: 54
• Journal issue: 5
• Pages of publication: 683 - 687
• a: 10.2498 ± 0.001 Å
• b: 12.586 ± 0.003 Å
• c: 8.189 ± 0.004 Å
• α: 96.51°
• β: 87.9°
• γ: 93.5°
• Cell volume: 1047.2 ± 0.6 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: 0.1268
• Residual factor for significantly intense reflections: 0.0886
• Weighted residual factors for all reflections: 0.2587
• Weighted residual factors for significantly intense reflections: 0.2019
• Goodness-of-fit parameter for all reflections: 0.394
• Goodness-of-fit parameter for significantly intense reflections: 0.41
• Diffraction radiation wavelength: 0.71093 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No