Information card for entry 2020743

Structure parameters

• Common name: catena-[bis(4-arsonoanilinium) tetrachlorocadmate]
• Chemical name: Poly[bis(4-arsonoanilinium) [tetra-μ-chlorido-cadmate(II)]]
• Formula: C12 H18 As2 Cd Cl4 N2 O6
• Calculated formula: C12 H18 As2 Cd Cl4 N2 O6
• Title of publication: Unusual 4-arsonoanilinium cationic species in the hydrochloride salt of (4-aminophenyl)arsonic acid and formed in the reaction of the acid with copper(II) sulfate, copper(II) chloride and cadmium chloride
• Authors of publication: Smith, Graham; Wermuth, Urs D.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2017
• Journal volume: 73
• Journal issue: 4
• a: 7.5525 ± 0.0004 Å
• b: 7.2578 ± 0.0003 Å
• c: 38.5872 ± 0.0017 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2115.14 ± 0.17 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 7
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0397
• Residual factor for significantly intense reflections: 0.0319
• Weighted residual factors for significantly intense reflections: 0.0664
• Weighted residual factors for all reflections included in the refinement: 0.0701
• Goodness-of-fit parameter for all reflections included in the refinement: 1.109
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes