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Information card for entry 2019456
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| Coordinates | 2019456.cif |
|---|---|
| Structure factors | 2019456.hkl |
| Original IUCr paper | HTML |
| Chemical name | Magnesium digold gallium |
|---|---|
| Formula | Au2 Ga Mg |
| Calculated formula | Au2 Ga Mg |
| Title of publication | MgAuGa and MgAu~2~Ga: first representatives of the Mg‒Au‒Ga system |
| Authors of publication | Smetana, Volodymyr; Corbett, John D.; Miller, Gordon J. |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2014 |
| Journal volume | 70 |
| Journal issue | 4 |
| Pages of publication | 355 - 358 |
| a | 4.4015 ± 0.0003 Å |
| b | 4.4015 ± 0.0003 Å |
| c | 8.5398 ± 0.0007 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 143.278 ± 0.018 Å3 |
| Cell temperature | 297 ± 2 K |
| Ambient diffraction temperature | 297 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 194 |
| Hermann-Mauguin space group symbol | P 63/m m c |
| Hall space group symbol | -P 6c 2c |
| Residual factor for all reflections | 0.0306 |
| Residual factor for significantly intense reflections | 0.0229 |
| Weighted residual factors for significantly intense reflections | 0.0511 |
| Weighted residual factors for all reflections included in the refinement | 0.0535 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.188 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 181864 (current) | 2016-04-06 | hkl/2/01/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/01/94. |
2019456.cif 2019456.hkl |
| 180862 | 2016-04-02 | cif/2/01/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01/94. |
2019456.cif 2019456.hkl |
| 176435 | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries from ranges 1, 2. |
2019456.cif 2019456.hkl |
| 108747 | 2014-04-03 | cif/ hkl/ Adding structures of 2019455, 2019456 via cif-deposit CGI script. |
2019456.cif 2019456.hkl |
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Users of the data should acknowledge the original authors of the
structural data.