Information card for entry 7154128

Structure parameters

• Chemical name: anti-HH Photodimer of (R)-N-(1-phenylethyl)-2-chromonecarboxamide
• Formula: C36 H30 N2 O6
• Calculated formula: C36 H30 N2 O6
• SMILES: c12c(cccc1)O[C@@]1([C@@H]([C@@H]3[C@@]1(C(=O)N[C@@H](c1ccccc1)C)Oc1c(C3=O)cccc1)C2=O)C(=O)N[C@H](C)c1ccccc1
• Title of publication: Diastereoselective photodimerization reactions of chromone-2-carboxamides to construct a C2-chiral scaffold.
• Authors of publication: Yagishita, Fumitoshi; Baba, Nozomi; Ueda, Yuki; Katabira, Satoshi; Kasashima, Yoshio; Mino, Takashi; Sakamoto, Masami
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2014
• Journal volume: 12
• Journal issue: 47
• Pages of publication: 9644 - 9649
• a: 12.2096 ± 0.0009 Å
• b: 13.7443 ± 0.001 Å
• c: 18.0044 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3021.4 ± 0.4 ų
• Cell temperature: 173 K
• Ambient diffraction temperature: 173 K
• Number of distinct elements: 4
• 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: 0.0604
• Residual factor for significantly intense reflections: 0.0469
• Weighted residual factors for significantly intense reflections: 0.115
• Weighted residual factors for all reflections included in the refinement: 0.1227
• Goodness-of-fit parameter for all reflections included in the refinement: 1.017
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No