Information card for entry 2213746

Structure parameters

• Common name: [2,3-DMeQH2][PbBr4]
• Chemical name: <i>catena</i>-poly[bis(2,3-dimethylquinoxalinium) [[di-μ~2~-bromido-bis[dibromoplumbate(II)]]-di-μ~2~-bromido]]
• Formula: C10 H12 Br4 N2 Pb
• Calculated formula: C20 H24 Br8 N4 Pb2
• SMILES: [Pb]12(Br)(Br)[Br][Pb]3(Br)(Br)(Br)[Br][Pb](Br)(Br)(Br)([Br]3)[Br][Pb]([Br]1)(Br)(Br)[Br]2.[nH+]1c(C)c([nH+]c2c1cccc2)C.[nH+]1c(C)c([nH+]c2c1cccc2)C.[nH+]1c(C)c([nH+]c2c1cccc2)C.[nH+]1c(C)c([nH+]c2c1cccc2)C
• Title of publication: A lead‒halide ladder complex: <i>catena</i>-poly[bis(2,3-dimethylquinoxalinium) [[di-μ~2~-bromido-bis[dibromoplumbate(II)]]-di-μ~2~-bromido]]
• Authors of publication: Ali, Basem Fares; Al-Far, Rawhi; Haddad, Salim
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 6
• Pages of publication: m1569 - m1569
• a: 9.418 ± 0.0019 Å
• b: 28.141 ± 0.006 Å
• c: 6.029 ± 0.0012 Å
• α: 90°
• β: 101.83 ± 0.03°
• γ: 90°
• Cell volume: 1563.9 ± 0.6 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.0732
• Residual factor for significantly intense reflections: 0.0544
• Weighted residual factors for significantly intense reflections: 0.117
• Weighted residual factors for all reflections included in the refinement: 0.1233
• Goodness-of-fit parameter for all reflections included in the refinement: 0.731
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes