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Information card for entry 2020384
Preview
| Coordinates | 2020384.cif |
|---|---|
| External links | PubChem |
| Chemical name | Ca N H4 P O4 (H2 O)7 |
|---|---|
| Formula | Ca H18 N O11 P |
| Calculated formula | Ca H18 N O11 P |
| Title of publication | Structure of Ammonium Calcium Phosphate Heptahydrate, Ca (N H4) P O4 (H2 O)7 |
| Authors of publication | Takagi, S.; Brown, W. E.; Mathew, M. |
| Journal of publication | Acta Crystallographica C (39,1983-) |
| Year of publication | 1984 |
| Journal volume | 40 |
| Pages of publication | 1111 - 1113 |
| a | 6.3 Å |
| b | 11.929 Å |
| c | 7.176 Å |
| α | 90° |
| β | 91.62° |
| γ | 90° |
| Cell volume | 539.08 Å3 |
| Number of distinct elements | 5 |
| Space group number | 4 |
| Hermann-Mauguin space group symbol | P 1 21 1 |
| Hall space group symbol | P 2yb |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301801 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/02 Each referenced PubChem compound corresponds to the full crystal structure. |
2020384.cif |
| 189064 | 2016-12-12 | cif/2 (antanas@echidna.ibt.lt) Marking attached hydrogen atoms. |
2020384.cif |
| 176429 | 2016-02-13 | cif/ (antanas@kurmis) Replacing _cod_chemical_formula_sum_orig tag with _cod_original_formula_sum tag in multiple entries since the replaced tag is deprecated according to the COD CIF dictionary. |
2020384.cif |
| 174067 | 2016-01-09 | cif/ Adding structures of 2020384 via cif-deposit CGI script. |
2020384.cif |
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Users of the data should acknowledge the original authors of the
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