Information card for entry 2225358

Structure parameters

• Chemical name: 8<i>H</i>-Chromeno[2',3':4,5]imidazo[2,1-<i>a</i>]isoquinoline
• Formula: C18 H12 N2 O
• Calculated formula: C18 H12 N2 O
• SMILES: c1cccc2ccn3c4Cc5ccccc5Oc4nc3c12
• Title of publication: 8<i>H</i>-Chromeno[2',3':4,5]imidazo[2,1-<i>a</i>]isoquinoline
• Authors of publication: Safarov, Saifidin; Voskressensky, Leonid G.; Bizhko, Oksana V.; Kulikova, Larisa N.; Khrustalev, Victor N.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 3
• Pages of publication: o710
• a: 11.9717 ± 0.0015 Å
• b: 6.058 ± 0.0008 Å
• c: 17.948 ± 0.002 Å
• α: 90°
• β: 102.682 ± 0.003°
• γ: 90°
• Cell volume: 1269.9 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 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: 0.105
• Residual factor for significantly intense reflections: 0.066
• Weighted residual factors for significantly intense reflections: 0.154
• Weighted residual factors for all reflections included in the refinement: 0.182
• Goodness-of-fit parameter for all reflections included in the refinement: 1
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes