Information card for entry 2236560

Structure parameters

• Common name: (Collidinium)2 ZnBr4
• Chemical name: Bis(2,4,6-trimethylpyridinium) tetrabromidozincate
• Formula: C16 H24 Br4 N2 Zn
• Calculated formula: C16 H24 Br4 N2 Zn
• SMILES: [Zn](Br)(Br)([Br-])[Br-].[nH+]1c(cc(cc1C)C)C.[nH+]1c(cc(cc1C)C)C
• Title of publication: Bis(2,4,6-trimethylpyridinium) tetrabromidozincate
• Authors of publication: Ali, Basem F.; Haddad, Salim F.; Al-Far, Rawhi
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 11
• Pages of publication: m1320
• a: 7.3627 ± 0.0008 Å
• b: 9.031 ± 0.0008 Å
• c: 9.1854 ± 0.0009 Å
• α: 101.741 ± 0.008°
• β: 110.778 ± 0.01°
• γ: 96.321 ± 0.008°
• Cell volume: 547.89 ± 0.11 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Residual factor for all reflections: 0.0615
• Residual factor for significantly intense reflections: 0.0536
• Weighted residual factors for significantly intense reflections: 0.1317
• Weighted residual factors for all reflections included in the refinement: 0.1402
• Goodness-of-fit parameter for all reflections included in the refinement: 1.022
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes