Information card for entry 7249689

Structure parameters

• Formula: C25 H18 N2 O
• Calculated formula: C25 H18 N2 O
• Title of publication: Mechanical-force-induced thermochromic-to-photochromic conversion of a coupled Schiff base hinged via a biphenyl moiety
• Authors of publication: Omasa, Koichiro; Yoshikawa, Isao; Houjou, Hirohiko
• Journal of publication: CrystEngComm
• Year of publication: 2025
• Journal volume: 27
• Journal issue: 4
• Pages of publication: 468 - 473
• a: 8.6165 ± 0.0001 Å
• b: 16.5014 ± 0.0002 Å
• c: 13.323 ± 0.0002 Å
• α: 90°
• β: 107.227 ± 0.0017°
• γ: 90°
• Cell volume: 1809.34 ± 0.04 ų
• Cell temperature: 93 ± 2 K
• Ambient diffraction temperature: 93 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0475
• Residual factor for significantly intense reflections: 0.0463
• Weighted residual factors for significantly intense reflections: 0.1248
• Weighted residual factors for all reflections included in the refinement: 0.1261
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No