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Information card for entry 2200772
Preview
| Coordinates | 2200772.cif |
|---|---|
| Original IUCr paper | HTML |
| Formula | F6 H8 N2 Si |
|---|---|
| Calculated formula | F6 H8 N2 Si |
| SMILES | [Si](F)(F)(F)(F)([F-])[F-].[NH4+].[NH4+] |
| Title of publication | A new modification of diammonium hexafluorosilicate, (NH~4~)~2~SiF~6~ |
| Authors of publication | Fábry, Jan; Chval, Jindřich; Petříček, Vaclav |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2001 |
| Journal volume | 57 |
| Journal issue | 10 |
| Pages of publication | i90 - i91 |
| a | 5.8955 ± 0.001 Å |
| b | 5.8955 ± 0.001 Å |
| c | 9.599 ± 0.001 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 288.93 ± 0.08 Å3 |
| Cell temperature | 290 K |
| Number of distinct elements | 4 |
| Space group number | 186 |
| Hermann-Mauguin space group symbol | P 63 m c |
| Hall space group symbol | P 6c -2c |
| Residual factor for all reflections | 0.0192 |
| Residual factor for significantly intense reflections | 0.0178 |
| Weighted residual factors for all reflections included in the refinement | 0.0221 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.7 |
| Diffraction radiation wavelength | 0.71069 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
Version history
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Users of the data should acknowledge the original authors of the
structural data.