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Information card for entry 2101168
Preview
| Coordinates | 2101168.cif |
|---|---|
| Original IUCr paper | HTML |
| External links | AMCSD; ChemSpider |
| Mineral name | Hematite |
|---|---|
| Formula | Fe2 O3 |
| Calculated formula | Fe2 O3 |
| SMILES | [Fe+3].[Fe+3].[O-2].[O-2].[O-2] |
| Title of publication | Synchrotron X-ray study of the electron density in α-Fe~2~O~3~ |
| Authors of publication | Maslen, E. N.; Streltsov, V. A.; Streltsova, N. R.; Ishizawa, N. |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 1994 |
| Journal volume | 50 |
| Journal issue | 4 |
| Pages of publication | 435 - 441 |
| a | 5.0355 ± 0.0005 Å |
| b | 5.0355 ± 0.0005 Å |
| c | 13.7471 ± 0.0007 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 301.88 ± 0.07 Å3 |
| Number of distinct elements | 2 |
| Hermann-Mauguin space group symbol | R -3 c :H |
| Hall space group symbol | -R 3 2"c |
| Diffraction radiation wavelength | 0.7 Å |
| Diffraction radiation type | synchrotron |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 282067 (current) | 2023-03-26 | cod/ (saulius@tasmanijos-velnias) Adding AMCSD ID to the '_cod_related_entry_' data loop. |
2101168.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. |
2101168.cif |
| 201972 | 2017-10-13 | cif/ Marking COD entries in range 2/10 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2101168.cif |
| 176768 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/10. |
2101168.cif |
| 91933 | 2013-12-28 | cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs. |
2101168.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2101168.cif |
| 1072 | 2010-04-10 | cif/2/ Fixing spacegroup names in 17 rhombohedral cell/hexagonal setting entries. |
2101168.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. |
2101168.cif |
| 340 | 2008-04-05 | Fixing CIF files headers in the CIF files from the Acta-Cryst-B/ retrospecive deposition. |
2101168.cif |
| 326 | 2008-04-03 | Adding all Acta Cryst. B, C, and E missing retrospective CIF files up to 2008 February, generated from the files that were automatically downloaded from the IUCr site. |
2101168.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.