Information card for entry 7240049

Structure parameters

• Formula: C20 H16 N4 O
• Calculated formula: C20 H16 N4 O
• Title of publication: Efficient one-pot synthesis of functionalised imidazo[1,2-a]pyridines and unexpected synthesis of novel tetracyclic derivatives by nucleophilic aromatic substitution
• Authors of publication: Changunda, Charles R. K.; Venkatesh, B. C.; Mokone, William K.; Rousseau, Amanda L.; Brady, Dean; Fernandes, Manuel A.; Bode, Moira L.
• Journal of publication: RSC Advances
• Year of publication: 2020
• Journal volume: 10
• Journal issue: 14
• Pages of publication: 8104 - 8114
• a: 12.0432 ± 0.0007 Å
• b: 7.3016 ± 0.0004 Å
• c: 18.3346 ± 0.0012 Å
• α: 90°
• β: 96.116 ± 0.004°
• γ: 90°
• Cell volume: 1603.07 ± 0.17 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173.15 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1629
• Residual factor for significantly intense reflections: 0.041
• Weighted residual factors for significantly intense reflections: 0.0524
• Weighted residual factors for all reflections included in the refinement: 0.0687
• Goodness-of-fit parameter for all reflections included in the refinement: 0.716
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No