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Information card for entry 2108439
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| Coordinates | 2108439.cif |
|---|---|
| Original IUCr paper | HTML |
| Chemical name | sodium manganese oxide |
|---|---|
| Formula | Mn13 Na3.98 O26 |
| Calculated formula | Mn13 Na3.984 O26 |
| Title of publication | (Na,Ω)5[MnO2]13 does not have the romanèchite framework: a new tunnel structure determined and refined by EDT and synchrotron powder diffraction. |
| Authors of publication | Mugnaioli, Enrico; Gemmi, Mauro; Merlini, Marco; Gregorkiewitz, Miguel |
| Journal of publication | Acta Crystallographica, Section B |
| Year of publication | 2016 |
| Journal volume | 72 |
| Journal issue | 06 |
| Pages of publication | 893 - 903 |
| a | 22.5199 ± 0.0006 Å |
| b | 2.83987 ± 0.00006 Å |
| c | 14.8815 ± 0.0004 Å |
| α | 90° |
| β | 105.092 ± 0.0016° |
| γ | 90° |
| Cell volume | 918.9 ± 0.04 Å3 |
| Cell temperature | 293 K |
| Ambient diffraction temperature | 293 K |
| Number of distinct elements | 3 |
| Space group number | 12 |
| Hermann-Mauguin space group symbol | C 1 2/m 1 |
| Hall space group symbol | -C 2y |
| RFsqd | 0.035 |
| Goodness-of-fit parameter for all reflections | 0.83 |
| Method of determination | powder diffraction |
| Diffraction radiation probe | x-ray |
| Diffraction radiation wavelength | 0.415352 Å |
| Diffraction radiation type | synchrotron |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 216842 (current) | 2019-07-08 | cif/ Adding structures of 2108439, 2108440 via cif-deposit CGI script. |
2108439.cif |
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Users of the data should acknowledge the original authors of the
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