Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 1562969
Preview
| Coordinates | 1562969.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Common name | europium silver arsenide (1/4/2) |
|---|---|
| Chemical name | europium silver arsenide (1/4/2) |
| Formula | Ag4 As2 Eu |
| Calculated formula | Ag3.996 As2 Eu |
| Title of publication | Ternary CaCu4P2-type pnictides AAg4Pn2 (A=Sr, Eu; Pn=As, Sb) |
| Authors of publication | Stoyko, Stanislav S.; Khatun, Mansura; Scott Mullen, C.; Mar, Arthur |
| Journal of publication | Journal of Solid State Chemistry |
| Year of publication | 2012 |
| Journal volume | 192 |
| Pages of publication | 325 - 330 |
| a | 4.5352 ± 0.0002 Å |
| b | 4.5352 ± 0.0002 Å |
| c | 23.7221 ± 0.0011 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 422.55 ± 0.03 Å3 |
| Cell temperature | 295 ± 2 K |
| Ambient diffraction temperature | 295 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 166 |
| Hermann-Mauguin space group symbol | R -3 m :H |
| Hall space group symbol | -R 3 2" |
| Residual factor for all reflections | 0.0248 |
| Residual factor for significantly intense reflections | 0.0248 |
| Weighted residual factors for significantly intense reflections | 0.0669 |
| Weighted residual factors for all reflections included in the refinement | 0.067 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.26 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 265620 (current) | 2021-05-31 | cif/ Adding structures of 1562968, 1562969, 1562970, 1562971 via cif-deposit CGI script. |
1562969.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.