Information card for entry 7229026

Structure parameters

• Formula: C36 H34 N4 O
• Calculated formula: C36 H34 N4 O
• Title of publication: Mechanofluorochromic properties of fluorescent molecules based on a dicyanomethylene-4H-pyran and indole isomer containing different alkyl chains via an alkene module
• Authors of publication: Qian, Lebin; Zhou, Yibin; Liu, Miaochang; Huang, Xiaobo; Wu, Ge; Gao, Wenxia; Ding, Jinchang; Wu, Huayue
• Journal of publication: RSC Adv.
• Year of publication: 2017
• Journal volume: 7
• Journal issue: 67
• Pages of publication: 42180
• a: 39.856 ± 0.003 Å
• b: 8.1733 ± 0.0004 Å
• c: 19.7806 ± 0.001 Å
• α: 90°
• β: 106.633 ± 0.002°
• γ: 90°
• Cell volume: 6174 ± 0.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• 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: 0.1746
• Residual factor for significantly intense reflections: 0.0793
• Weighted residual factors for significantly intense reflections: 0.2138
• Weighted residual factors for all reflections included in the refinement: 0.2966
• Goodness-of-fit parameter for all reflections included in the refinement: 0.913
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No