Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 1010081
Preview
| Coordinates | 1010081.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | AMCSD |
| Chemical name | Potassium tetracyanomercurate |
|---|---|
| Formula | C4 Hg K2 N4 |
| Calculated formula | C4 Hg K2 N4 |
| Title of publication | The Crystal Structure of Complex Cyanides of Potassium with Zinc, Cadmium and Mercury |
| Authors of publication | Dickinson, R G |
| Journal of publication | Journal of the American Chemical Society |
| Year of publication | 1922 |
| Journal volume | 44 |
| Pages of publication | 774 - 784 |
| a | 12.76 Å |
| b | 12.76 Å |
| c | 12.76 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 2077.6 Å3 |
| Number of distinct elements | 4 |
| Space group number | 227 |
| Hermann-Mauguin space group symbol | F d -3 m :1 |
| Hall space group symbol | F 4d 2 3 -1d |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 208902 (current) | 2018-07-07 | cif/1/ Correcting summary chemical formula in 78 entries by adding the omitted C component. |
1010081.cif |
| 176729 | 2016-02-18 | cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 1. |
1010081.cif |
| 120071 | 2014-07-11 | Adding DOIs to range 1 structures. | 1010081.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
1010081.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. |
1010081.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. |
1010081.cif |
| 720 | 2009-05-13 | cod/cif/: Adding loop_ token in front of the _publ_author_name tag in all COD entries where _publ_author_name was not in a loop (this tag is loop-mandatory). |
1010081.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/' |
1010081.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
1010081.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. |
1010081.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) |
1010081.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.