Information card for entry 7000623

Structure parameters

• Common name: (K-(2,2,2-crypt))6(Pb9Zn(iPr))2*en
• Chemical name: [K-(2,2,2-crypt)]6[Pb9Zn(iPr)]2*en
• Formula: C116 H238 K6 N14 O36 Pb18 Zn2
• Calculated formula: C116 H238.02 K6 N14 O36 Pb18 Zn2
• Title of publication: Reductive cleavage of Zn‒C bonds by group 14 Zintl anions: synthesis and characterisation of [E9ZnR]3− (E = Ge, Sn, Pb; R = Mes, iPr)
• Authors of publication: Zhou, Binbin; Denning, Mark S.; Jones, Carl; Goicoechea, Jose M.
• Journal of publication: Dalton Transactions
• Year of publication: 2009
• Journal issue: 9
• Pages of publication: 1571 - 1578
• a: 14.0881 ± 0.0001 Å
• b: 25.5722 ± 0.0002 Å
• c: 27.1348 ± 0.0002 Å
• α: 112.148 ± 0.0003°
• β: 100.01 ± 0.0003°
• γ: 92.217 ± 0.0003°
• Cell volume: 8858.1 ± 0.12 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 7
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0708
• Residual factor for significantly intense reflections: 0.0486
• Weighted residual factors for significantly intense reflections: 0.1199
• Weighted residual factors for all reflections included in the refinement: 0.1287
• Goodness-of-fit parameter for all reflections included in the refinement: 1.009
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No