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Information card for entry 9013393
Preview
| Coordinates | 9013393.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | AMCSD |
| Mineral name | Tridymite |
|---|---|
| Formula | O2 Si |
| Calculated formula | O2 Si |
| SMILES | [Si]1([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O1 |
| Title of publication | The crystal structure of low tridymite |
| Authors of publication | Konnert, J. H.; Appleman, D. E. |
| Journal of publication | Acta Crystallographica, Section B |
| Year of publication | 1978 |
| Journal volume | 34 |
| Pages of publication | 391 - 403 |
| a | 9.932 Å |
| b | 17.216 Å |
| c | 81.864 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 13997.9 Å3 |
| Number of distinct elements | 2 |
| Space group number | 1 |
| Hermann-Mauguin space group symbol | F 1 |
| Hall space group symbol | F 1 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 294031 (current) | 2024-08-07 | Automatically deduplicating atom labels using the 'cif_fix_AMCSD_atom_labels' script from the branch of 'cod-tools' [1]. There are still 34 COD entries for which _atom_site_aniso_label values could not be fixed; these will be fixed manually in later commits. Ref.: [1] Working Copy Root Path: /home/saulius/src/cod-tools URL: svn://cod.ibt.lt/cif-tools/branches/experiment/saulius-AMCSD-fix-aniso-labels Relative URL: ^/branches/experiment/saulius-AMCSD-fix-aniso-labels Repository Root: svn://cod.ibt.lt/cif-tools Repository UUID: 04be6746-3802-0410-999d-98508da1e98c Revision: 10224 Node Kind: directory Schedule: normal Last Changed Author: saulius Last Changed Rev: 10224 Last Changed Date: 2024-08-07 14:09:31 +0300 (Wed, 07 Aug 2024) cod/ (saulius@tasmanijos-velnias) |
9013393.cif |
| 291877 | 2024-05-16 | Inserting missing Z values in most entries in the 9 range |
9013393.cif |
| 282068 | 2023-03-26 | cod/ (saulius@tasmanijos-velnias) Adding the '_cod_related_entry_...' loop to those COD AMCSD entries that lacked it, and adding the related AMCSD database ID to this loop. |
9013393.cif |
| 282053 | 2023-03-24 | cod/ (saulius@tasmanijos-velnias) Updating the existing COD records from the recent AMCSD downloads: - Adding AMCSD IDs to those COD records that exacly matched the AMCSD structures (comparing unit cells, space groups, coordinates and measurement conditions) but did not yet have the AMCSD ID; - Adding new mineral names, compound sources, measurement conditions (when those were missing) and other informations from the AMCSD CIFs. |
9013393.cif |
| 208305 | 2018-06-13 | cif/ Updating space group information in entries 2107013, 2010795, 2101559, 7011106, 8104520, 9008086, 9009567, 9013393, 9016263. |
9013393.cif |
| 176465 | 2016-02-16 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 9. |
9013393.cif |
| 120115 | 2014-07-12 | Adding DOIs to range 9 structures. | 9013393.cif |
| 85285 | 2013-05-05 | cod/ (saulius@koala.ibt.lt) Removing outdated _amcsd_database_code data items from all series 9 CIFs. |
9013393.cif |
| 77586 | 2013-03-28 | cod/cif/ (saulius@koala.ibt.lt) Merging mineral data updates (_chemical_name_mineral, _chemical_name_common, structural formulae) sent to me by T.D. in his e-mail. The merge was done by the command: for i in split/*.cif do ( B=$(basename $i); C=$(echo $B|awk '{print "/home/saulius/struct/cod/cif/"substr($0,1,1)"/"substr($0,2,2)"/"substr($0,4,2)"/"$0}'); ( set -x; cif_merge --over \ _chemical_name_mineral,_chemical_name_structure_type,_chemical_name_common,_chemical_name_systematic,_chemical_formula_structural,_chemical_formula_sum \ $C $i ) \ | cif_filter --add-cif-header $C \ | sponge $C ) done in the working copy of the following repository: URL: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction/contributions Repository Root: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction Repository UUID: 9acf3947-1f02-0410-ae2a-984b57ad209b Revision: 2625 Node Kind: directory Schedule: normal Last Changed Author: saulius Last Changed Rev: 2625 Last Changed Date: 2013-03-28 15:13:00 +0200 (Thu, 28 Mar 2013) |
9013393.cif |
| 35913 | 2012-02-28 | cif/9/ Reorganising range 9 into a prefix-directory tree. Range 9 is the last range to be reorganised. |
9013393.cif |
| 22768 | 2011-07-16 | cif/9 A few more fixed formulae. |
9013393.cif |
| 1210 | 2010-06-10 | cif/9/ Updating 13213 AMCSD CIFs, taking new data from the AMCSD database and adding the assigned AMCSD numbers. |
9013393.cif |
| 1079 | 2010-04-11 | cif/9/ Adding identified new files from the AMCSD-resynchronisation-2009.06.24 directory. |
9013393.cif |
All data in the COD and the database itself are dedicated to the
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Users of the data should acknowledge the original authors of the
structural data.