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Information card for entry 2103795
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| Coordinates | Coordinates are not available: file is not found. |
|---|---|
| Original IUCr paper | HTML |
| Chemical name | Tetrabromo-bis(N,N,N',N'-tetramethylurea)-uranium(iv) |
|---|---|
| Formula | C10 Br4 N4 O2 U |
| Calculated formula | C10 H24 Br4 N4 O2 U |
| SMILES | [U](Br)(Br)(Br)(Br)([O]=C(N(C)C)N(C)C)[O]=C(N(C)C)N(C)C |
| Title of publication | 22 Space-group changes |
| Authors of publication | Clemente, Dore Augusto; Marzotto, Armando |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 2003 |
| Journal volume | 59 |
| Journal issue | 1 |
| Pages of publication | 43 - 50 |
| a | 16.764 ± 0.005 Å |
| b | 8.71 ± 0.004 Å |
| c | 16.655 ± 0.003 Å |
| α | 90° |
| β | 117.52 ± 0.02° |
| γ | 90° |
| Cell volume | 2156.7 ± 1.3 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 15 |
| Hermann-Mauguin space group symbol | C 1 2/c 1 |
| Hall space group symbol | -C 2yc |
| Residual factor for all reflections | 0.0046 |
| Residual factor for significantly intense reflections | 0.0044 |
| Weighted residual factors for significantly intense reflections | 0.0211 |
| Weighted residual factors for all reflections included in the refinement | 0.0326 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.388 |
| Diffraction radiation wavelength | 0.7107 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
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