Information card for entry 7160934

Structure parameters

• Formula: C19 H16 O5
• Calculated formula: C19 H16 O5
• Title of publication: Photochemical reactivity of diarylethenes: effects of carboxyl group derivatives.
• Authors of publication: Sergeeva, Ekaterina S.; Faizdrakhmanova, Anna A.; Vologzhanina, Anna V.; Ushakov, Igor A.; Anisimov, Aleksei A.; Dorovatovskii, Pavel V.; Tikhonov, Nikolay I.; Lvov, Andrey G.
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2026
• Journal volume: 24
• Journal issue: 8
• Pages of publication: 1683 - 1689
• a: 23.642 ± 0.008 Å
• b: 12.087 ± 0.004 Å
• c: 11.817 ± 0.004 Å
• α: 90°
• β: 112.96 ± 0.009°
• γ: 90°
• Cell volume: 3109.3 ± 1.8 ų
• Cell temperature: 120 K
• Ambient diffraction temperature: 120 K
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.2247
• Residual factor for significantly intense reflections: 0.0882
• Weighted residual factors for significantly intense reflections: 0.1727
• Weighted residual factors for all reflections included in the refinement: 0.2201
• Goodness-of-fit parameter for all reflections included in the refinement: 1.009
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No