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Information card for entry 7121426
Preview
| Coordinates | 7121426.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C7 H9 N3 O4 |
|---|---|
| Calculated formula | C7 H9 N3 O4 |
| Title of publication | Modulating the physical properties of solid forms of urea using co-crystallization technology. |
| Authors of publication | Sandhu, Bhupinder; Sinha, Abhijeet S.; Desper, John; Aakeröy, Christer B |
| Journal of publication | Chemical communications (Cambridge, England) |
| Year of publication | 2018 |
| Journal volume | 54 |
| Journal issue | 37 |
| Pages of publication | 4657 - 4660 |
| a | 7.2016 ± 0.0019 Å |
| b | 26.812 ± 0.006 Å |
| c | 9.497 ± 0.002 Å |
| α | 90° |
| β | 104.392 ± 0.013° |
| γ | 90° |
| Cell volume | 1776.2 ± 0.7 Å3 |
| Cell temperature | 130 ± 2 K |
| Ambient diffraction temperature | 130 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/c 1 |
| Hall space group symbol | -P 2ybc |
| Residual factor for all reflections | 0.0821 |
| Residual factor for significantly intense reflections | 0.0517 |
| Weighted residual factors for significantly intense reflections | 0.126 |
| Weighted residual factors for all reflections included in the refinement | 0.1399 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.052 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301860 (current) | 2025-08-22 | Add cross-references to PubChem compounds in COD range 7/12/ Each referenced PubChem compound corresponds to the full crystal structure. |
7121426.cif |
| 228034 | 2019-11-17 | cif/ Updating files of 7121425, 7121426, 7121427, 7121428 Original log message: Adding full bibliography for 7121425--7121428.cif. |
7121426.cif |
| 207063 | 2018-03-23 | cif/ Adding structures of 7121425, 7121426, 7121427, 7121428 via cif-deposit CGI script. |
7121426.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
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Users of the data should acknowledge the original authors of the
structural data.