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Information card for entry 7037019
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| Coordinates | 7037019.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Common name | samarium zinc arsenide (4.4/4/7) |
|---|---|
| Chemical name | samarium zinc arsenide (4.4/4/7) |
| Formula | As7 Sm4.4 Zn4 |
| Calculated formula | As7 Sm4.385 Zn4 |
| Title of publication | Narrowing the gap: from semiconductor to semimetal in the homologous series of rare-earth zinc arsenides RE2-yZn4As4·n(REAs) and Mn-substituted derivatives RE2-yMnxZn4-xAs4·n(REAs) (RE = La-Nd, Sm, Gd). |
| Authors of publication | Lin, Xinsong; Tabassum, Danisa; Mar, Arthur |
| Journal of publication | Dalton transactions (Cambridge, England : 2003) |
| Year of publication | 2015 |
| Journal volume | 44 |
| Journal issue | 46 |
| Pages of publication | 20254 - 20264 |
| a | 4.1703 ± 0.0006 Å |
| b | 4.1703 ± 0.0006 Å |
| c | 23.981 ± 0.003 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 361.19 ± 0.09 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 164 |
| Hermann-Mauguin space group symbol | P -3 m 1 |
| Hall space group symbol | -P 3 2" |
| Residual factor for all reflections | 0.0359 |
| Residual factor for significantly intense reflections | 0.0281 |
| Weighted residual factors for significantly intense reflections | 0.0634 |
| Weighted residual factors for all reflections included in the refinement | 0.0668 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.106 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176429 (current) | 2016-02-13 | cif/ (antanas@kurmis) Replacing _cod_chemical_formula_sum_orig tag with _cod_original_formula_sum tag in multiple entries since the replaced tag is deprecated according to the COD CIF dictionary. |
7037019.cif |
| 171117 | 2015-12-09 | cif/ Updating files of 7037017, 7037018, 7037019, 7037020, 7037021, 7037022, 7037023, 7037024, 7037025 Original log message: Adding full bibliography for 7037017--7037025.cif. |
7037019.cif |
| 169921 | 2015-10-31 | cif/ Adding structures of 7037019 via cif-deposit CGI script. |
7037019.cif |
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