Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 1010694
Preview
| Coordinates | 1010694.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | Potassium undecaaluminium oxide |
|---|---|
| Formula | Al11 K O17 |
| Title of publication | The formula of "β Alumina", Na~2~O, (Al~2~O~3~)~11~ |
| Authors of publication | Beevers, C. A.; Brohult, S. |
| Journal of publication | Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) |
| Year of publication | 1936 |
| Journal volume | 95 |
| Journal issue | 1-6 |
| Pages of publication | 472 - 474 |
| a | 5.584 ± 0.005 Å |
| b | 5.584 ± 0.005 Å |
| c | 22.67 ± 0.02 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 612.2 Å3 |
| Number of distinct elements | 3 |
| Has coordinates | No |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 200082 (current) | 2017-09-01 | cif/1/01/06/ Updating bibliography in entries 1010693, 1010694. |
1010694.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
1010694.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. |
1010694.cif |
| 904 | 2009-11-23 | cif/ Adding a loop with _atom_site_label and _atom_site_fract_{x,y,z} tags, adn with "?" as their values, to all COD CIFs that lacked atomic coodrinates: find ? -name \*.cif \ | xargs -n1 -iX \ bash -c 'if [ $(cif_filter X | wc -l) -eq 0 ]; \ then \ echo -e "loop_\n_atom_site_label\n_atom_site_fract_x\n_atom_site_fract_y\n_atom_site_fract_z\n? \ ? ? ?" >> X; \ ( set -x; vcif -l 2048 X ); \ fi' This "cosmetic" change makes it easier to process COD CIFs with scripts that pick only datablocks with atomic coordinates for processing (such as cif_fitler). |
1010694.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/' |
1010694.cif |
| 14 | 2008-01-13 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
1010694.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. |
1010694.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) |
1010694.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.