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Information card for entry 5900016
Preview
| Coordinates | 5900016.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | Dicyandiamide |
|---|---|
| Formula | C2 H4 N4 |
| Calculated formula | C2 H4 N4 |
| Journal of publication | J. Am. Chem. Soc. |
| Year of publication | 1940 |
| Journal volume | 62 |
| Pages of publication | 1258 |
| a | 15 Å |
| b | 4.44 Å |
| c | 13.12 Å |
| α | 90° |
| β | 115.33° |
| γ | 90° |
| Cell volume | 789.78 Å3 |
| Number of distinct elements | 3 |
| Space group number | 15 |
| Hermann-Mauguin space group symbol | C 1 2/c 1 |
| Hall space group symbol | -C 2yc |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 296823 (current) | 2024-12-10 | Updated the '_atom_site_type_symbol' data item values. |
5900016.cif |
| 264769 | 2021-05-03 | cif/5/90/00/ Added the _citation_author_ordinal data item to the CITATION_AUTHOR loop and updated the _citation_author_name data item value in entries 5900000-5900008, 5900010-5900030, 5900032-5900039. |
5900016.cif |
| 208362 | 2018-06-14 | cif/ Updating space group information and adding the symmetry operation list in 124 entries. |
5900016.cif |
| 187363 | 2016-10-17 | cif/ Added attached hydrogens to C and N atoms in entries 5000016, 5000023, 5900000, 5900003, 5900009, 5900015, 5900016, 5900017, 5900018, 5900019, 5900021, 5900023. |
5900016.cif |
| 176756 | 2016-02-19 | cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_citation_special_details tag with the _cod_citation_special_details tag in multiple entries in range 5. |
5900016.cif |
| 176451 | 2016-02-16 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 5. |
5900016.cif |
| 130149 | 2015-01-27 | cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command. |
5900016.cif |
| 120070 | 2014-07-11 | cif/ (saulius@koala.ibt.lt) Adding DOIs for structures in ranges 5, 6 and 8. |
5900016.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
5900016.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. |
5900016.cif |
| 903 | 2009-11-23 | cif/ Setting svn:keywords property on those CIFs that did not have them. |
5900016.cif |
| 682 | 2009-04-25 | Depositing 40 historic structures from A. I. Kitajgorodskij's 'Organicheskaja Kristallokhimija', Izdatel'stvo Akademii Nauk SSSR, 1955. |
5900016.cif |
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Users of the data should acknowledge the original authors of the
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