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Information card for entry 9017318
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| Coordinates | 9017318.cif | 
|---|---|
| External links | AMCSD | 
| Mineral name | Urea | 
|---|---|
| Formula | C H4 N2 O | 
| Calculated formula | C H4 N2 O | 
| Title of publication | The crystal structure and molecular thermal motion of urea at 12, 60 and 123 K from neutron diffraction Note: neutron data, T = 12 K | 
| Authors of publication | Swaminathan, S.; Craven, B. M. | 
| Journal of publication | Acta Crystallographica, Section B | 
| Year of publication | 1984 | 
| Journal volume | 40 | 
| Pages of publication | 300 - 306 | 
| a | 5.565 Å | 
| b | 5.565 Å | 
| c | 4.684 Å | 
| α | 90° | 
| β | 90° | 
| γ | 90° | 
| Cell volume | 145.06 Å3 | 
| Ambient diffraction temperature | 12 K | 
| Number of distinct elements | 4 | 
| Space group number | 113 | 
| Hermann-Mauguin space group symbol | P -4 21 m | 
| Hall space group symbol | P -4 2ab | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | No | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 292100 (current) | 2024-05-29 | Inserting Z values into entries of range 9 that miss it | 
	9017318.cif | 
| 282074 | 2023-03-27 | cod/ (saulius@kukutis) Syncronising the AMCSD and the COD: depositing those AMCSD files that are genuinely new (i.e. do not have corresponding COD entries when compared using DOI, atomic coordinates, cell parameters and symmetry).  | 
	9017318.cif | 
          All data in the COD and the database itself are dedicated to the
          public domain and licensed under the
          
    CC0
    License
.
          Users of the data should acknowledge the original authors of the
          structural data.