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Information card for entry 2104982
Preview
| Coordinates | 2104982.cif |
|---|---|
| Original IUCr paper | HTML |
| Formula | C46 H44 F10 O4 Ta2 |
|---|---|
| Calculated formula | C46 H44 F10 O4 Ta2 |
| SMILES | c1(c(c(c(c(c1F)F)F)F)F)O[Ta]12345(O[Ta]6789(Cc%10ccccc%10)(Oc%10c(c(c(c(c%10F)F)F)F)F)(O1)[c]1([c]6([c]7([c]8([c]91C)C)C)C)C)(Cc1ccccc1)[c]1([c]2([c]4([c]5(C)[c]31C)C)C)C |
| Title of publication | Effects of the [OC~6~F~5~] moiety upon structural geometry: crystal structures of half-sandwich tantalum(V) aryloxide complexes from reaction of Cp*Ta(N^<i>t^</i>Bu)(CH~2~<i>R</i>)~2~ with pentafluorophenol |
| Authors of publication | Cole, Jacqueline M.; Chan, Michael C. W.; Gibson, Vernon C.; Howard, Judith A. K. |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 5 |
| Pages of publication | 416 - 424 |
| a | 9.239 ± 0.002 Å |
| b | 11.647 ± 0.002 Å |
| c | 11.803 ± 0.002 Å |
| α | 117.25 ± 0.03° |
| β | 96.37 ± 0.03° |
| γ | 106.63 ± 0.03° |
| Cell volume | 1037.3 ± 0.6 Å3 |
| Cell temperature | 150 ± 2 K |
| Ambient diffraction temperature | 150 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0782 |
| Residual factor for significantly intense reflections | 0.0727 |
| Weighted residual factors for all reflections | 0.189 |
| Weighted residual factors for all reflections included in the refinement | 0.1824 |
| Goodness-of-fit parameter for all reflections | 1.022 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.049 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 219800 (current) | 2019-10-28 | cif/2 Fixing Z values and formulae |
2104982.cif |
| 176432 | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries. |
2104982.cif |
| 134621 | 2015-04-02 | The 'cif_fix_values' script with an option '--fix-only-weighting-scheme' and 'cif_filter' script were run over CIF files which included an incorrect value of the data item '_refine_ls_weighting_scheme'. Read the log for more details. There were more than 18k CIF files with values to modify. Usually these incorrect values include comment with formulas, but values of this data item must be an enumerator. The script creates new data item '_refine_ls_weighting_details' to store these comments with formulas, and writes the enumerator 'calc' as a value of data item '_refine_ls_weighting_scheme'. There exists some exceptions in the script. |
2104982.cif |
| 125873 | 2014-10-25 | cod/ (saulius@koala.ibt.lt) Adding DOIs to 1887 Acta Cryst. CIFs, their DOIs fetched using ACCE codes. |
2104982.cif |
| 29419 | 2011-11-02 | ../uploads/cif-deposit/cod/cif Adding structures of 2104982, 2104983, 2104984, 2104985 via cif-deposit CGI script. |
2104982.cif |
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Users of the data should acknowledge the original authors of the
structural data.