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Information card for entry 7205671
Preview
| Coordinates | 7205671.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider |
| Formula | C10 H14 Br N2 O3.5 |
|---|---|
| Calculated formula | C10 H14 Br N2 O3.5 |
| SMILES | [Br-].c1(ccc[n+](c1)CC(=O)N)C(=O)OCC.O |
| Title of publication | Anion-controlled assemblies of C‒H⋯O hydrogen bonded grid, stair or bilayer structures by L-shaped pyridinium salts |
| Authors of publication | Lee, Chia-Hao; Su, Fang-Yi; Lin, Yi-Hsiu; Chou, Chih-Ho; Lee, Kwang-Ming |
| Journal of publication | CrystEngComm |
| Year of publication | 2011 |
| Journal volume | 13 |
| Journal issue | 7 |
| Pages of publication | 2318 |
| a | 30.056 ± 0.006 Å |
| b | 5.1055 ± 0.0009 Å |
| c | 20.239 ± 0.004 Å |
| α | 90° |
| β | 129.083 ± 0.003° |
| γ | 90° |
| Cell volume | 2410.7 ± 0.8 Å3 |
| Cell temperature | 100 ± 2 K |
| Ambient diffraction temperature | 100 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 15 |
| Hermann-Mauguin space group symbol | C 1 2/c 1 |
| Hall space group symbol | -C 2yc |
| Residual factor for all reflections | 0.0424 |
| Residual factor for significantly intense reflections | 0.0337 |
| Weighted residual factors for significantly intense reflections | 0.0817 |
| Weighted residual factors for all reflections included in the refinement | 0.088 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.052 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 202017 (current) | 2017-10-14 | cif/ Marking COD entries in range 7 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
7205671.cif |
| 176453 | 2016-02-16 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 7. |
7205671.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 {}' |
7205671.cif |
| 120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7205671.cif |
| 35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7205671.cif |
| 20985 | 2011-06-21 | ../uploads/cif-deposit/cod/cif Adding structures of 7205668, 7205669, 7205670, 7205671 via cif-deposit CGI script. |
7205671.cif |
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Users of the data should acknowledge the original authors of the
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