Information card for entry 7003833

Structure parameters

• Formula: C23 H33 N4 Pb
• Calculated formula: C23 H33 N4 Pb
• 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: 13.714 ± 0.004 Å
• b: 10.324 ± 0.003 Å
• c: 17.259 ± 0.005 Å
• α: 90°
• β: 109.372 ± 0.004°
• γ: 90°
• Cell volume: 2305.2 ± 1.2 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0547
• Residual factor for significantly intense reflections: 0.0365
• Weighted residual factors for significantly intense reflections: 0.0837
• Weighted residual factors for all reflections included in the refinement: 0.0962
• Goodness-of-fit parameter for all reflections included in the refinement: 1.028
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No