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Information card for entry 2240189
Preview
| Coordinates | 2240189.cif |
|---|---|
| Structure factors | 2240189.hkl |
| Original IUCr paper | HTML |
| External links | AMCSD; PubChem |
| Common name | ferric perchlorate nonahydrate |
|---|---|
| Chemical name | Iron(III) perchlorate nonahydrate |
| Formula | Cl3 Fe H18 O21 |
| Calculated formula | Cl3 Fe H18 O21 |
| Title of publication | Crystal structure of iron(III) perchlorate nonahydrate |
| Authors of publication | Hennings, Erik; Schmidt, Horst; Voigt, Wolfgang |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2014 |
| Journal volume | 70 |
| Journal issue | 12 |
| Pages of publication | 477 - 479 |
| a | 16.193 ± 0.0015 Å |
| b | 16.193 ± 0.0015 Å |
| c | 11.2421 ± 0.0011 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 2552.9 ± 0.4 Å3 |
| Cell temperature | 100 K |
| Ambient diffraction temperature | 100 K |
| Number of distinct elements | 4 |
| Space group number | 167 |
| Hermann-Mauguin space group symbol | R -3 c :H |
| Hall space group symbol | -R 3 2"c |
| Residual factor for all reflections | 0.0423 |
| Residual factor for significantly intense reflections | 0.0414 |
| Weighted residual factors for significantly intense reflections | 0.091 |
| Weighted residual factors for all reflections included in the refinement | 0.0916 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.112 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301807 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/24 Each referenced PubChem compound corresponds to the full crystal structure. |
2240189.cif 2240189.hkl |
| 282068 | 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. |
2240189.cif 2240189.hkl |
| 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. |
2240189.cif 2240189.hkl |
| 181901 | 2016-04-06 | hkl/2/24/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/24/01 |
2240189.cif 2240189.hkl |
| 181321 | 2016-04-03 | hkl/2/24/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/24/01. |
2240189.cif 2240189.hkl |
| 176809 | 2016-02-21 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 2. |
2240189.cif 2240189.hkl |
| 126947 | 2014-11-12 | cif/ hkl/ Adding structures of 2240189 via cif-deposit CGI script. |
2240189.cif 2240189.hkl |
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.