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Information card for entry 2101466
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| Coordinates | 2101466.cif |
|---|---|
| Original IUCr paper | HTML |
| Formula | C4 H9 N O4 |
|---|---|
| Calculated formula | C4 H10 N O4 |
| Title of publication | Structure of ammonium hydrogen succinate above and below the phase transition around 170K |
| Authors of publication | Hirano, A.; Kubozono, Y.; Maeda, H.; Ishida, H.; Kashino, S. |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 1996 |
| Journal volume | 52 |
| Journal issue | 2 |
| Pages of publication | 323 - 327 |
| a | 7.437 ± 0.001 Å |
| b | 8.834 ± 0.002 Å |
| c | 4.6927 ± 0.0006 Å |
| α | 91.32 ± 0.01° |
| β | 93.37 ± 0.01° |
| γ | 100.68 ± 0.01° |
| Cell volume | 302.26 ± 0.09 Å3 |
| Cell temperature | 190 K |
| Number of distinct elements | 4 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for significantly intense reflections | 0.043 |
| Weighted residual factors for significantly intense reflections | 0.048 |
| Goodness-of-fit parameter for significantly intense reflections | 1.33 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
Version history
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Users of the data should acknowledge the original authors of the
structural data.