Information card for entry 7003835

Structure parameters

• Common name: [Pb{P6(CtBu)4}{C6H3(NMe2)2}2]
• Formula: C40 H66 N4 P6 Pb
• Calculated formula: C40 H66 N4 P6 Pb
• SMILES: [Pb]1(P2P3C4(P5[C@]2(P2P1[C@]3(P4C52C(C)(C)C)C(C)(C)C)C(C)(C)C)C(C)(C)C)(c1c(N(C)C)cccc1N(C)C)c1c(N(C)C)cccc1N(C)C.[Pb]1(P2P3C4(P5[C@@]2(P2P1[C@@]3(P4C52C(C)(C)C)C(C)(C)C)C(C)(C)C)C(C)(C)C)(c1c(N(C)C)cccc1N(C)C)c1c(N(C)C)cccc1N(C)C
• Title of publication: Specific insertion reactions of a germylene, stannylene and plumbylene into the unique P‒P bond of the hexaphospha-pentaprismane cage, P6C4tBu4: Crystal and molecular structures of P6C4tBu4ER2 (E = Ge, Sn, R = N(SiMe3)2; E = Pb, R = (C6H3(NMe2)2 -2,6)
• Authors of publication: Al-Ktaifani, Mahmoud M.; Hitchcock, Peter B.; Lappert, Michael F.; Nixon, John F.; Uiterweerd, Philip
• Journal of publication: Dalton Transactions
• Year of publication: 2008
• Journal issue: 21
• Pages of publication: 2825 - 2831
• a: 11.2177 ± 0.0003 Å
• b: 33.3392 ± 0.0011 Å
• c: 13.1175 ± 0.0004 Å
• α: 90°
• β: 112.074 ± 0.002°
• γ: 90°
• Cell volume: 4546.2 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.075
• Residual factor for significantly intense reflections: 0.0461
• Weighted residual factors for significantly intense reflections: 0.093
• Weighted residual factors for all reflections included in the refinement: 0.1034
• Goodness-of-fit parameter for all reflections included in the refinement: 1.024
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No