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Information card for entry 7050069
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| Coordinates | 7050069.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Common name | tris(2-hydroxypyridine)-2-hydroxypyridinium triiodide |
|---|---|
| Chemical name | tris(2-hydroxypyridine)-2-hydroxypyridinium triiodide |
| Formula | C20 H21 I3 N4 O4 |
| Calculated formula | C20 H21 I3 N4 O4 |
| Title of publication | Synthesis, X-ray characterization and study of new ionic complexes of 2-pyridone, obtained by oxidation with I2 |
| Authors of publication | Antoniadis, Constantinos D.; Hadjikakou, Sotiris K.; Hadjiliadis, Nick; Kubicki, Maciej; Butler, Ian S. |
| Journal of publication | New Journal of Chemistry |
| Year of publication | 2005 |
| Journal volume | 29 |
| Journal issue | 5 |
| Pages of publication | 714 |
| a | 14.0652 ± 0.0011 Å |
| b | 15.6176 ± 0.0014 Å |
| c | 11.5015 ± 0.0011 Å |
| α | 90° |
| β | 99.635 ± 0.007° |
| γ | 90° |
| Cell volume | 2490.8 ± 0.4 Å3 |
| Cell temperature | 120 ± 1 K |
| Ambient diffraction temperature | 120 ± 1 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 | 0.0703 |
| Residual factor for significantly intense reflections | 0.0467 |
| Weighted residual factors for significantly intense reflections | 0.097 |
| Weighted residual factors for all reflections included in the refinement | 0.1059 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.942 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 180054 (current) | 2016-03-25 | cif/7/05/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/05/00. |
7050069.cif |
| 120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7050069.cif |
| 35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7050069.cif |
| 1650 | 2010-10-21 | cif/{1,7}/ Restoring CIF headers in the recently redeposited RSC-originating CIFs. |
7050069.cif |
| 1648 | 2010-10-21 | cif/7/, cif/1/ Redepositing files from the 2005-RSC processing that were unambiguously identified by the cod_numbers program. Two files in COD were found truncated, and one has coordinates published in a journal that differ slightly from the COD entry; also the journal name is different -- most probably, the structure was update during publication. I assume however that the currently deposited structures are better description of the publisted research results, and thus overwrite the differing files. The command was: ( set -x; pwd; for i in */outputs/numbers.lst; \ do ( cd $(dirname $(dirname $i)); \ awk '{if($(NF-1)==1)print $NF,$(NF-2)}' outputs/numbers.lst \ | while read -a line; \ do \ L=$(echo ${line[1]} \ | awk '{print substr($0,0,1)}'); \ NEW=${line[0]}; \ OLD=~/struct/cod/cif/$L/${line[1]}.cif; \ cif_filter --renumber --start-data ${line[1]} \ $NEW --add-cif-header $OLD > $OLD; \ done ) \ done ) \ 2>&1 | tee ~/struct/cod/cif/redeposit-2005-RSC.log File 7/7150115.cif was in addition corrected manually (some s.d. values table were specified in an incorrect format). |
7050069.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
7050069.cif |
| 853 | 2009-11-16 | cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion. |
7050069.cif |
| 19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
7050069.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
7050069.cif |
| 13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
7050069.cif |
| 1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
7050069.cif |
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Users of the data should acknowledge the original authors of the
structural data.