Information card for entry 7105322

Structure parameters

• Formula: C56 H92 P4 Pb4 Si4
• Calculated formula: C56 H92 P4 Pb4 Si4
• SMILES: [P]12([Pb]3[P]4([Pb]5[P]3([Pb]2[P]5([Pb]14)[Si](C(C)(C)C)(C(C)(C)C)c1ccccc1)[Si](C(C)(C)C)(C(C)(C)C)c1ccccc1)[Si](C(C)(C)C)(C(C)(C)C)c1ccccc1)[Si](C(C)(C)C)(C(C)(C)C)c1ccccc1
• Title of publication: Synthesis of molecular lead-pnictogen compounds including [Pb4(SbSiiPr3)6], the first structurally characterised compound with a lead-antimony bond.
• Authors of publication: Traut, Stephan; von Hänisch, Carsten
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2010
• Journal volume: 46
• Journal issue: 9
• Pages of publication: 1538 - 1540
• a: 14.187 ± 0.003 Å
• b: 15.491 ± 0.003 Å
• c: 15.998 ± 0.003 Å
• α: 73.32 ± 0.03°
• β: 84.69 ± 0.03°
• γ: 80.68 ± 0.03°
• Cell volume: 3319.6 ± 1.1 ų
• Cell temperature: 180 ± 2 K
• Ambient diffraction temperature: 180 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0836
• Residual factor for significantly intense reflections: 0.0789
• Weighted residual factors for significantly intense reflections: 0.1987
• Weighted residual factors for all reflections included in the refinement: 0.2033
• Goodness-of-fit parameter for all reflections included in the refinement: 1.063
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No