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Information card for entry 2023504
Preview
| Coordinates | 2023504.cif |
|---|---|
| Original IUCr paper | HTML |
| Chemical name | 3-{[(9<i>H</i>-Fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid |
|---|---|
| Formula | C19 H19 N O4 |
| Calculated formula | C19 H19 N O4 |
| Title of publication | Synthesis, crystal structure and Hirshfeld surface analysis of Fmoc-β-amino butyric acid and Fmoc carbamate |
| Authors of publication | Abubakar Magaji, Mubarak; Chen, Beining; Robertson, Craig Collumbine |
| Journal of publication | Acta Crystallographica Section E Crystallographic Communications |
| Year of publication | 2025 |
| Journal volume | 81 |
| Journal issue | 6 |
| a | 4.8393 ± 0.0002 Å |
| b | 12.4928 ± 0.0004 Å |
| c | 27.3101 ± 0.0009 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1651.07 ± 0.1 Å3 |
| Cell temperature | 100 ± 1 K |
| Ambient diffraction temperature | 100 ± 1 K |
| Number of distinct elements | 4 |
| Space group number | 19 |
| Hermann-Mauguin space group symbol | P 21 21 21 |
| Hall space group symbol | P 2ac 2ab |
| Residual factor for all reflections | 0.0403 |
| Residual factor for significantly intense reflections | 0.0324 |
| Weighted residual factors for significantly intense reflections | 0.0693 |
| Weighted residual factors for all reflections included in the refinement | 0.0731 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.062 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
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