Information card for entry 1556983

Structure parameters

• Formula: C23 H19.35 N5 O4.18
• Calculated formula: C23 H19.35 N5 O4.175
• Title of publication: Reisolation and Configurational Reinvestigation of Cottoquinazolines E-G from an Arthropod-Derived Strain of the Fungus <i>Neosartorya fischeri</i>.
• Authors of publication: Lin, Shuang; Yu, Huimin; Yang, Beiye; Li, Fengli; Chen, Xia; Li, Huaqiang; Zhang, Sitian; Wang, Jianping; Hu, Youcai; Hu, Zhengxi; Zhang, Yonghui
• Journal of publication: Journal of natural products
• Year of publication: 2020
• Journal volume: 83
• Journal issue: 1
• Pages of publication: 169 - 173
• a: 7.4338 ± 0.0001 Å
• b: 19.1874 ± 0.0001 Å
• c: 28.7281 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4097.64 ± 0.06 ų
• Cell temperature: 100 ± 0.1 K
• Ambient diffraction temperature: 100 ± 0.1 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: 0.0261
• Residual factor for significantly intense reflections: 0.0254
• Weighted residual factors for significantly intense reflections: 0.065
• Weighted residual factors for all reflections included in the refinement: 0.0654
• Goodness-of-fit parameter for all reflections included in the refinement: 1.032
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No