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Information card for entry 4501207
Preview
| Coordinates | 4501207.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider |
| Formula | C21 H14 O2 |
|---|---|
| Calculated formula | C21 H14 O2 |
| SMILES | c1cccc2c1c(c1ccccc1c2c1ccccc1)C(=O)O |
| Title of publication | Crystal Structures and Photophysical Properties of 9-Anthracene Carboxylic Acid Derivatives for Photomechanical Applications |
| Authors of publication | Zhu, Lingyan; Al-Kaysi, Rabih O.; Dillon, Robert J.; Tham, Fook S.; Bardeen, Christopher J. |
| Journal of publication | Crystal Growth & Design |
| Year of publication | 2011 |
| Journal volume | 11 |
| Journal issue | 11 |
| Pages of publication | 4975 |
| a | 7.1691 ± 0.0005 Å |
| b | 13.5819 ± 0.001 Å |
| c | 30.767 ± 0.002 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 2995.8 ± 0.4 Å3 |
| Cell temperature | 100 ± 2 K |
| Ambient diffraction temperature | 100 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 61 |
| Hermann-Mauguin space group symbol | P b c a |
| Hall space group symbol | -P 2ac 2ab |
| Residual factor for all reflections | 0.0731 |
| Residual factor for significantly intense reflections | 0.0518 |
| Weighted residual factors for significantly intense reflections | 0.1243 |
| Weighted residual factors for all reflections included in the refinement | 0.1383 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.106 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201982 (current) | 2017-10-13 | cif/ Marking COD entries in range 4 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
4501207.cif |
| 179543 | 2016-03-24 | cif/4/50/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/50/12. |
4501207.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 {}' |
4501207.cif |
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs. |
4501207.cif |
| 34808 | 2012-02-25 | ../uploads/cif-deposit/cod/cif Adding structures of 4501207 via cif-deposit CGI script. |
4501207.cif |
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Users of the data should acknowledge the original authors of the
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