Information card for entry 7115148

Structure parameters

• Common name: tetra(disyl)diphosphine
• Formula: C28 H76 P2 Si8
• Calculated formula: C28 H76 P2 Si8
• SMILES: P(P(C([Si](C)(C)C)[Si](C)(C)C)C([Si](C)(C)C)[Si](C)(C)C)(C([Si](C)(C)C)[Si](C)(C)C)C([Si](C)(C)C)[Si](C)(C)C
• Title of publication: Persistent phosphinyl radicals from a bulky diphosphine: an example of a molecular jack-in-the-box
• Authors of publication: Hinchley, Sarah L.; Morrison, Carole A.; Rankin, David W. H.; Macdonald, Charles L. B.; Wiacek, Robert J.; Cowley, Alan H.; Lappert, Michael F.; Gundersen, Grete; Clyburne, Jason A. C.; Power, Philip P.
• Journal of publication: Chemical Communications
• Year of publication: 2000
• Journal issue: 20
• Pages of publication: 2045
• a: 18.341 ± 0.002 Å
• b: 13.424 ± 0.001 Å
• c: 19.033 ± 0.002 Å
• α: 90°
• β: 110.65 ± 0.01°
• γ: 90°
• Cell volume: 4385 ± 0.8 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 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: 0.0451
• Residual factor for significantly intense reflections: 0.0375
• Weighted residual factors for all reflections: 0.1203
• Weighted residual factors for significantly intense reflections: 0.1159
• Goodness-of-fit parameter for all reflections: 1.705
• Goodness-of-fit parameter for significantly intense reflections: 1.783
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No