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Information card for entry 4302851
Preview
| Coordinates | 4302851.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C42 H40 As2 F6 O6 P2 S2 |
|---|---|
| Calculated formula | C42 H40 As2 F6 O6 P2 S2 |
| Title of publication | Asymmetric Synthesis of Bis(tertiary arsines): Highly Stereoselective Alkylations of Diastereomers of a Chiral Phosphine-Stabilized Bis(arsenium triflate) |
| Authors of publication | Michelle L. Weir; Ian A. Cade; Nathan L. Kilah; Xiangting Zhou; S. Bruce Wild |
| Journal of publication | Inorganic Chemistry |
| Year of publication | 2009 |
| Journal volume | 48 |
| Pages of publication | 7482 - 7490 |
| a | 11.5468 ± 0.0002 Å |
| b | 11.2427 ± 0.0002 Å |
| c | 17.0825 ± 0.0003 Å |
| α | 90° |
| β | 95.6724 ± 0.0012° |
| γ | 90° |
| Cell volume | 2206.74 ± 0.07 Å3 |
| Cell temperature | 200 K |
| Ambient diffraction temperature | 200 K |
| Number of distinct elements | 7 |
| 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 | 0.0654 |
| Residual factor for significantly intense reflections | 0.0373 |
| Weighted residual factors for all reflections | 0.0571 |
| Weighted residual factors for significantly intense reflections | 0.0427 |
| Weighted residual factors for all reflections included in the refinement | 0.0427 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.2801 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176467 (current) | 2016-02-16 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 4. |
4302851.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 {}' |
4302851.cif |
| 120081 | 2014-07-12 | Adding DOIs to range 4/30 structures. | 4302851.cif |
| 34330 | 2012-02-24 | cif/4/ Reorganising CIF range 4 into a prefix tree. |
4302851.cif |
| 5312 | 2011-01-03 | cif/ Adding files, updated with the 'cif_fix_enum' program and the cif_core.dic dictionary. The enumerator values were fixed, mostly incorrect case, but also some values that had extra underscores, dashes or spaces. Unfortunately, 22 had non-ASCII characters with the 8-th bit set, and these got incorrectly interpreted as latin1 characters and converted to their UTF8 equivalents by Perl. To fix the structures, however, they need to be redeposited from the original files with the new CIFParser/cif_filter version. |
4302851.cif |
| 1125 | 2010-04-25 | cif/4/ Adding CIFs for the Inorg-Chem-2009_11-24 deposition. |
4302851.cif |
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Users of the data should acknowledge the original authors of the
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