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Information card for entry 4116978
Preview
Coordinates | 4116978.cif |
---|---|
Original paper (by DOI) | HTML |
Chemical name | 3,7-Bis-trimethylsilanyl-1,4a,5,8a,9,9a-hexahydro-4H-cyclopenta[β] naphthalene-2,6-dione. |
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Formula | C19 H30 O2 Si2 |
Calculated formula | C19 H30 O2 Si2 |
Title of publication | Asymmetric Propargylation/Allylation/Pauson-Khand Cyclization of a Planar Chiral Anisole Tricarbonylchromium Complex |
Authors of publication | Anna Quattropani; Gary Anderson; Gérald Bernardinelli; E. Peter Kündig |
Journal of publication | Journal of the American Chemical Society |
Year of publication | 1997 |
Journal volume | 119 |
Pages of publication | 4773 - 4774 |
a | 6.8483 ± 0.0005 Å |
b | 14.531 ± 0.002 Å |
c | 22.56 ± 0.002 Å |
α | 106.602 ± 0.006° |
β | 93.405 ± 0.005° |
γ | 101.127 ± 0.005° |
Cell volume | 2095.3 ± 0.4 Å3 |
Cell temperature | 290 K |
Ambient diffraction temperature | 290 K |
Cell measurement pressure | 100 kPa |
Ambient diffracton pressure | 100 kPa |
Number of distinct elements | 4 |
Space group number | 2 |
Hermann-Mauguin space group symbol | P -1 |
Hall space group symbol | -P 1 |
Residual factor for all reflections | 0.09 |
Residual factor for significantly intense reflections | 0.076 |
Weighted residual factors for all reflections | 0.06 |
Weighted residual factors for significantly intense reflections | 0.052 |
Goodness-of-fit parameter for all reflections | 5.912 |
Goodness-of-fit parameter for significantly intense reflections | 5.404 |
Diffraction radiation wavelength | 1.54183 Å |
Diffraction radiation type | x-ray |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
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The link is: https://www.crystallography.net/4116978.html
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