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Information card for entry 2201770
Preview
| Coordinates | 2201770.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | AMCSD |
| Formula | Ba2 Co O7 Si2 |
|---|---|
| Calculated formula | Ba2 Co O7 Si2 |
| Title of publication | Tetragonal form of barium cobalt disilicate, Ba~2~CoSi~2~O~7~ |
| Authors of publication | El Bali, Brahim; Zavalij, Peter Y. |
| Journal of publication | Acta Crystallographica, Section E |
| Year of publication | 2003 |
| Journal volume | 59 |
| Pages of publication | i59 - i61 |
| a | 8.1709 ± 0.0007 Å |
| b | 8.1709 ± 0.0007 Å |
| c | 5.3374 ± 0.0007 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 356.34 ± 0.06 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 113 |
| Hermann-Mauguin space group symbol | P -4 21 m |
| Hall space group symbol | P -4 2ab |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 282068 (current) | 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. |
2201770.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. |
2201770.cif |
| 277836 | 2022-09-14 | cif/ Added space group information derived from the space group operation list using the 'cif_filter' program. |
2201770.cif |
| 277835 | 2022-09-14 | cif/ Reordered data items using the 'cif_filter' program to ensure that future changes to the file result in a minimal number of modified lines. |
2201770.cif |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2201770.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2201770.cif |
| 5310 | 2011-01-02 | cif/ Running cif_fix_enum with the core CIF dictionary on COD ranges 2, 8 and 9. Range 9 remained unchanged, and in ranges 2 and 8 there were 17309 modified files, most changes were fixes enumerator case. |
2201770.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. |
2201770.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/' |
2201770.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
2201770.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. |
2201770.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) |
2201770.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.