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Information card for entry 8100827
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| Coordinates | 8100827.cif |
|---|
| Common name | erbium copper diarsenide |
|---|---|
| Formula | As2 Cu Er |
| Calculated formula | As2 Cu Er |
| Title of publication | Refinement of the crystal structure of five ternary arsenides, YCuAs~2~, TbCuAs~2~, DyCuAs~2~, ErCuAs~2~ and TmCuAs~2~ |
| Authors of publication | Jemetio Feudjio, Jean-Paul; Doert, Thomas; Böttcher, Peter |
| Journal of publication | Zeitschrift für Kristallographie - New Crystal Structures |
| Year of publication | 2002 |
| Journal volume | 217 |
| Journal issue | 4 |
| Pages of publication | 455 - 457 |
| a | 3.865 ± 0.001 Å |
| b | 3.865 ± 0.001 Å |
| c | 9.802 ± 0.002 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 146.42 ± 0.06 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 129 |
| Hermann-Mauguin space group symbol | P 4/n m m :2 |
| Hall space group symbol | -P 4a 2a |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|
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Users of the data should acknowledge the original authors of the
structural data.