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Information card for entry 7204392
Preview
| Coordinates | 7204392.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Common name | Ph4Sn |
|---|---|
| Chemical name | Ph4Sn |
| Formula | C24 H20 Sn |
| Calculated formula | C24 H20 Sn |
| SMILES | c1(ccccc1)[Sn](c1ccccc1)(c1ccccc1)c1ccccc1 |
| Title of publication | Calculations of optical properties of the tetraphenyl-X family of isomorphous crystals (X = C, Si, Ge, Sn, Pb) |
| Authors of publication | Claborn, Kacey; Kahr, Bart; Kaminsky, Werner |
| Journal of publication | CrystEngComm |
| Year of publication | 2002 |
| Journal volume | 4 |
| Journal issue | 46 |
| Pages of publication | 252 - 256 |
| a | 12.068 ± 0.0004 Å |
| b | 12.068 ± 0.0004 Å |
| c | 6.557 ± 0.0003 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 954.94 ± 0.06 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 114 |
| Hermann-Mauguin space group symbol | P -4 21 c |
| Hall space group symbol | P -4 2n |
| Residual factor for all reflections | 0.0338 |
| Residual factor for significantly intense reflections | 0.0238 |
| Weighted residual factors for significantly intense reflections | 0.0594 |
| Weighted residual factors for all reflections included in the refinement | 0.0671 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.132 |
| Diffraction radiation wavelength | 0.7107 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 274635 (current) | 2022-04-22 | cif/7/20/43/ Updated bibliographic information in entries 7204391-7204395. |
7204392.cif |
| 212870 | 2019-01-06 | cif/7 Fixing some Z values and formulae |
7204392.cif |
| 180374 | 2016-03-26 | cif/7/20/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/20/43. |
7204392.cif |
| 171772 | 2015-12-31 | cif/ (antanas@kurmis) Removing surrounding qoutes ("'") from the _chemical_name_common tag values in multiple entries. |
7204392.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. |
7204392.cif |
| 120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7204392.cif |
| 35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7204392.cif |
| 3890 | 2010-12-07 | cif/7/ Adding CIFs with data extracted from New-J-Chem-2004-2000/, Org-Biomol-Chem-2004-2000/ and RSC-2004-2000/. |
7204392.cif |
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