Information card for entry 7251386

Structure parameters

• Common name: Azines
• Chemical name: (1E,2E)-bis[1-(4-nitrophenyl)-ethylidene]-hydrazine
• Formula: C16 H14 N4 O4
• Calculated formula: C16 H14 N4 O4
• Title of publication: Comprehensive Structural Insights into Nitro-Substituted Azines as Potential Antioxidant Additives for Biodiesel
• Authors of publication: Junior, Ronaldo Gonçalves de Freitas; Duarte, Vitor; Almeida, Leonardo R.; Santana Wenceslau, Patricia Rafaella; Aquino, Gilberto Benedito; Valverde, Clodoaldo; Napolitano, Hamilton
• Journal of publication: CrystEngComm
• Year of publication: 2025
• a: 12.68 ± 0.005 Å
• b: 11.488 ± 0.008 Å
• c: 20.223 ± 0.011 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2946 ± 3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Residual factor for all reflections: 0.0446
• Residual factor for significantly intense reflections: 0.0434
• Weighted residual factors for significantly intense reflections: 0.1248
• Weighted residual factors for all reflections included in the refinement: 0.1259
• Goodness-of-fit parameter for all reflections included in the refinement: 1.064
• Diffraction radiation wavelength: 0.67019 Å
• Diffraction radiation type: Synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No