Information card for entry 1513597

Structure parameters

• Formula: C13 H14 N4 O5
• Calculated formula: C16.5 H14 N4 O5
• Title of publication: Magnetically retrievable nano crystalline CuFe2O4 catalyzed multi-component reaction: a facile and efficient synthesis of functionalized dihydropyrano[2,3-c]pyrazole, pyrano[3,2-c]coumarin and 4H-chromene derivatives in aqueous media
• Authors of publication: Pradhan, Koyel; Paul, Sanjay; Das, Asish R.
• Journal of publication: Catalysis Science & Technology
• Year of publication: 2014
• Journal volume: 4
• Journal issue: 3
• Pages of publication: 822
• a: 8.964 ± 0.004 Å
• b: 9.189 ± 0.004 Å
• c: 11.432 ± 0.005 Å
• α: 69.34 ± 0.02°
• β: 89.43 ± 0.02°
• γ: 80.99 ± 0.02°
• Cell volume: 869.2 ± 0.7 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1578
• Residual factor for significantly intense reflections: 0.0986
• Weighted residual factors for significantly intense reflections: 0.2769
• Weighted residual factors for all reflections included in the refinement: 0.3321
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No