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CIF Information Card
Information card for 2013919
2013918 << 2013919 >> 2013920Preview
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Coordinates |
2013919.cif |
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Original IUCr paper |
HTML |
Structure parameters
| Common name | trioctahedral mica |
| Chemical name | potassium triiron(II) aluminasilaferrate(III) decaoxide dihydroxide |
| Formula | - Al0.24 Fe3.76 H2 K O12 Si3 - |
| Calculated formula | - Al0.236 Fe3.764 H2 K O12 Si3 - |
| Title of publication | The ferri-annite KFe^2+^~3~(Al~0.26~Fe^3+^~0.76~Si~3~)O~10~(OH)~2~ at 100 and 270 K |
| Authors of publication | Redhammer, Günther J.; Roth, G. |
| Journal of publication | Acta Crystallographica, Section C |
| Year of publication | 2004 |
| Journal volume | 60 |
| Pages of publication | i33 - i36 |
| a | 5.4106 ± 0.0013 Å |
| b | 9.3709 ± 0.0016 Å |
| c | 10.293 ± 0.003 Å |
| α | 90° |
| β | 100.03 ± 0.02° |
| γ | 90° |
| Cell volume | 513.9 ± 0.2 Å3 |
| Cell temperature | 100 ± 1 K |
| Ambient diffraction temperature | 100 ± 1 K |
| Number of distinct elements | 6 |
| Hermann-Mauguin symmetry space group | C 1 2/m 1 |
| Hall symmetry space group | -C 2y |
| Residual factor for observed reflections | 0.0191 |
| Weighted residual factors for all reflections included in the refinement | 0.0523 |
| Goodness-of-fit parameter for observed reflections | 1.09 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |