Information card for entry 4322944

Structure parameters

• Chemical name: Rb bis(2,4,6-tri-t-butylbenzene) phosphine (mu-N-methylimidazole) (8)
• Formula: C40 H66 N2 P2 Rb2
• Calculated formula: C40 H64 N2 P2 Rb2
• Title of publication: Molecular Structures of the Heavier Alkali Metal Salts of Supermesitylphosphane: A Systematic Investigation
• Authors of publication: Gerd W. Rabe; Henrike Heise; Glenn P. A. Yap; Louise M. Liable-Sands; Ilia A. Guzei; Arnold L. Rheingold
• Journal of publication: Inorganic Chemistry
• Year of publication: 1998
• Journal volume: 37
• Pages of publication: 4235 - 4245
• a: 14.5533 ± 0.0002 Å
• b: 21.4258 ± 0.0005 Å
• c: 28.599 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 8917.6 ± 0.3 ų
• Cell temperature: 218 ± 2 K
• Ambient diffraction temperature: 218 ± 2 K
• Number of distinct elements: 5
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Residual factor for all reflections: 0.091
• Residual factor for significantly intense reflections: 0.0461
• Weighted residual factors for all reflections: 0.1045
• Weighted residual factors for significantly intense reflections: 0.0903
• Goodness-of-fit parameter for all reflections: 1.182
• Goodness-of-fit parameter for significantly intense reflections: 1.366
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No