Information card for entry 7001755

Structure parameters

• Formula: C48 H78 K2 N2 O2 P2 Si4
• Calculated formula: C48 H78 K2 N2 O2 P2 Si4
• SMILES: [K]12P(=C([Si](C)(C)C)[Si](C)(C)C)(c3ccccc3C[N]1(C)C)c1ccccc1C[O]2C
• Title of publication: Mixed donor-functionalised phosphinomethanide complexes of the alkali metals; synthesis, structures, and solution dynamics
• Authors of publication: Wills, Corinne; Izod, Keith; Young, Jonathan; Clegg, William; Harrington, Ross W.
• Journal of publication: Dalton Transactions
• Year of publication: 2009
• Journal issue: 31
• Pages of publication: 6159
• a: 9.8748 ± 0.0015 Å
• b: 10.9613 ± 0.0019 Å
• c: 14.189 ± 0.004 Å
• α: 86.361 ± 0.018°
• β: 88.243 ± 0.018°
• γ: 66.81 ± 0.02°
• Cell volume: 1408.9 ± 0.6 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 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: 0.0933
• Residual factor for significantly intense reflections: 0.0508
• Weighted residual factors for significantly intense reflections: 0.096
• Weighted residual factors for all reflections included in the refinement: 0.1077
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No