Information card for entry 2207189

Structure parameters

• Common name: DMAP perchlorate salt
• Chemical name: 4-(N,N-Dimethylamino)pyridinium perchlorate
• Formula: C7 H11 Cl N2 O4
• Calculated formula: C7 H11 Cl N2 O4
• SMILES: Cl(=O)(=O)(=O)[O-].[nH+]1ccc(N(C)C)cc1
• Title of publication: 4-(<i>N</i>,<i>N</i>-Dimethylamino)pyridinium perchlorate
• Authors of publication: Rosli Mohd Mustaqim; Shamsher Ali; Ibrahim Abdul Razak; Hoong-Kun Fun; Shyamaprosad Goswami; A. Adak
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 11
• Pages of publication: o3733 - o3734
• a: 8.1429 ± 0.0001 Å
• b: 14.8202 ± 0.0002 Å
• c: 10.4493 ± 0.0001 Å
• α: 90°
• β: 128.771 ± 0.001°
• γ: 90°
• Cell volume: 983.16 ± 0.02 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0595
• Residual factor for significantly intense reflections: 0.0497
• Weighted residual factors for significantly intense reflections: 0.1636
• Weighted residual factors for all reflections included in the refinement: 0.1735
• Goodness-of-fit parameter for all reflections included in the refinement: 1.072
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No