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Information card for entry 2022928
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| Coordinates | 2022928.cif |
|---|---|
| Original IUCr paper | HTML |
| Chemical name | Yttrium chromium tetraboride |
|---|---|
| Formula | B4 Cr Y |
| Calculated formula | B4 Cr Y |
| Title of publication | Redetermination of the crystal structure of yttrium chromium tetra-boride, YCrB<sub>4</sub>, from single-crystal X-ray diffraction data. |
| Authors of publication | Tokuda, Makoto; Yubuta, Kunio; Shishido, Toetsu; Sugiyama, Kazumasa |
| Journal of publication | Acta crystallographica. Section E, Crystallographic communications |
| Year of publication | 2023 |
| Journal volume | 79 |
| Journal issue | Pt 11 |
| Pages of publication | 1072 - 1075 |
| a | 5.9425 ± 0.0002 Å |
| b | 11.4831 ± 0.0004 Å |
| c | 3.46425 ± 0.00012 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 236.395 ± 0.014 Å3 |
| Cell temperature | 294 ± 2 K |
| Ambient diffraction temperature | 294 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 55 |
| Hermann-Mauguin space group symbol | P b a m |
| Hall space group symbol | -P 2 2ab |
| Residual factor for all reflections | 0.0222 |
| Residual factor for significantly intense reflections | 0.0146 |
| Weighted residual factors for significantly intense reflections | 0.028 |
| Weighted residual factors for all reflections included in the refinement | 0.0292 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.114 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
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