Information card for entry 2242414

Structure parameters

• Chemical name: 2-Bromo-1,3-dimethylimidazolium iodide dichloromethane hemisolvate
• Formula: C11 H18 Br2 Cl2 I2 N4
• Calculated formula: C11 H18 Br2 Cl2 I2 N4
• Title of publication: Synthesis and crystal structures of 2-bromo-1,3-dimethylimidazolium iodides
• Authors of publication: Lampl, Martin; Laus, Gerhard; Kahlenberg, Volker; Wurst, Klaus; Huppertz, Hubert; Schottenberger, Herwig
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 4
• Pages of publication: 497 - 501
• a: 16.0223 ± 0.0008 Å
• b: 8.5334 ± 0.0004 Å
• c: 16.2881 ± 0.0008 Å
• α: 90°
• β: 101.59 ± 0.001°
• γ: 90°
• Cell volume: 2181.58 ± 0.18 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 2 K
• Number of distinct elements: 6
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/n 1
• Hall space group symbol: -P 2yac
• Residual factor for all reflections: 0.0251
• Residual factor for significantly intense reflections: 0.0224
• Weighted residual factors for significantly intense reflections: 0.0611
• Weighted residual factors for all reflections included in the refinement: 0.0628
• Goodness-of-fit parameter for all reflections included in the refinement: 1.088
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes