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Information card for entry 7027186
Preview
Coordinates | 7027186.cif |
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Original paper (by DOI) | HTML |
Formula | C43 H49 P3 Si3 |
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Calculated formula | C43 H49 P3 Si3 |
SMILES | P([Si](C([Si](P(c1ccccc1)c1ccccc1)(C)C)[Si](P(c1ccccc1)c1ccccc1)(C)C)(C)C)(c1ccccc1)c1ccccc1 |
Title of publication | Reaction of tris[(diphenylphosphino)dimethylsilyl]methane with molybdenum hexacarbonyl and deprotonation to give a salt with a planar carbanion. Crystal structures of (Ph2PMe2Si)3CH and [Li(tmen)2][C(SiMe2PPh2)3], tmen = N,N,N ′,N ′-tetramethylethane-1,2-diamine |
Authors of publication | Avent, Anthony G.; Bonafoux, Dominique; Eaborn, Colin; Gupta, Sushil K.; Hitchcock, Peter B.; Smith, J. David |
Journal of publication | Journal of the Chemical Society, Dalton Transactions |
Year of publication | 1999 |
Journal issue | 6 |
Pages of publication | 831 |
a | 18.314 ± 0.004 Å |
b | 10.398 ± 0.003 Å |
c | 21.859 ± 0.007 Å |
α | 90° |
β | 100.61 ± 0.02° |
γ | 90° |
Cell volume | 4091 ± 2 Å3 |
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/n 1 |
Hall space group symbol | -P 2yn |
Residual factor for all reflections | 0.1045 |
Residual factor for significantly intense reflections | 0.0527 |
Weighted residual factors for all reflections | 0.1365 |
Weighted residual factors for significantly intense reflections | 0.1069 |
Goodness-of-fit parameter for all reflections | 0.945 |
Goodness-of-fit parameter for significantly intense reflections | 0.943 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
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