Information card for entry 7251569

Structure parameters

• Common name: DMT-ECA
• Chemical name: ethyl (Z)-2-cyano-3-(4-(diphenylamino)-2,6-dimethoxyphenyl) acrylate
• Formula: C26 H24 N2 O4
• Calculated formula: C26 H24 N2 O4
• Title of publication: Dimethoxy-substituted triphenylamine-based donor–acceptor fluorophores: tunable solid-state emission and reversible thermofluorochromism
• Authors of publication: Priyadharsan, R. Rameshbabu; Karthikeyan, Subramanian; Pannipara, Mehboobali; Al-Sehemi, Abdullah G.; Moon, Dohyun; Anthony, Savarimuthu Philip
• Journal of publication: CrystEngComm
• Year of publication: 2026
• Journal volume: 28
• Journal issue: 6
• Pages of publication: 1083 - 1090
• a: 8.599 ± 0.0017 Å
• b: 15.82 ± 0.003 Å
• c: 16.419 ± 0.003 Å
• α: 90°
• β: 98.3 ± 0.03°
• γ: 90°
• Cell volume: 2210.2 ± 0.7 ų
• Cell temperature: 220 ± 2 K
• Ambient diffraction temperature: 220 ± 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: 0.0877
• Residual factor for significantly intense reflections: 0.0552
• Weighted residual factors for significantly intense reflections: 0.1393
• Weighted residual factors for all reflections included in the refinement: 0.1571
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 0.63 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No