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Information card for entry 4119925
Preview
| Coordinates | 4119925.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C19 H20 Br N O3 S |
|---|---|
| Calculated formula | C19 H20 Br N O3 S |
| Title of publication | Asymmetric N-Heterocyclic Carbene Catalyzed Addition of Enals to Nitroalkenes: Controlling Stereochemistry via the Homoenolate Reactivity Pathway To Access δ-Lactams |
| Authors of publication | Nicholas A. White; Daniel A. DiRocco; Tomislav Rovis |
| Journal of publication | Journal of the American Chemical Society |
| Year of publication | 2013 |
| Journal volume | 135 |
| Pages of publication | 8504 - 8507 |
| a | 5.8036 ± 0.0005 Å |
| b | 21.9511 ± 0.0018 Å |
| c | 14.3746 ± 0.0012 Å |
| α | 90° |
| β | 95.263 ± 0.005° |
| γ | 90° |
| Cell volume | 1823.5 ± 0.3 Å3 |
| Cell temperature | 120 K |
| Ambient diffraction temperature | 120 K |
| Number of distinct elements | 6 |
| Space group number | 4 |
| Hermann-Mauguin space group symbol | P 1 21 1 |
| Hall space group symbol | P 2yb |
| Residual factor for all reflections | 0.0659 |
| Residual factor for significantly intense reflections | 0.0453 |
| Weighted residual factors for significantly intense reflections | 0.088 |
| Weighted residual factors for all reflections included in the refinement | 0.0964 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.046 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 178970 (current) | 2016-03-22 | cif/4/11/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/11/99. |
4119925.cif |
| 130086 | 2015-01-23 | cod/ (robertas@burundukas) The 'cif_fix_values' program was applied to CIFs that have generated the validation messages containing tag '_exptl_crystal_density_meas'. 16946 CIFs had a values that were perceived as 'not measured' and they were changed to '?'. The total of 17089 CIFs was changed. Those that were not corrected by 'cif_fix_values' were reformatted by the parser (e.g. a doi tag was moved to another place). The processing command was: mysql -u cod_reader -h www.crystallography.net cod -e \ 'select distinct codid from validation \ where message like \ "%tag%_exptl_crystal_density_meas'\''%"' -NB \ | xargs -i sh -c 'cif_fix_values {} \ | cif_filter --add-cif-header {} \ | sponge {}' |
4119925.cif |
| 104567 | 2014-03-11 | cif/ Adding structures of 4119925 via cif-deposit CGI script. |
4119925.cif |
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Users of the data should acknowledge the original authors of the
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