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Information card for entry 1541218
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| Coordinates | 1541218.cif |
|---|
| Formula | Al6 Na O9.5 |
|---|---|
| Calculated formula | Al6 Na O9.5 |
| Title of publication | Mullite-type structures in the system Al2O3-Me2O (Me= Na, K) and Al2O3-B2O3 |
| Authors of publication | Mazza, D.; Vallino, M.; Busca, G. |
| Journal of publication | Journal of the American Ceramic Society |
| Year of publication | 1992 |
| Journal volume | 75 |
| Pages of publication | 1929 - 1934 |
| a | 7.64 Å |
| b | 7.64 Å |
| c | 2.937 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 171.432 Å3 |
| Number of distinct elements | 3 |
| Space group number | 55 |
| Hermann-Mauguin space group symbol | P b a m |
| Hall space group symbol | -P 2 2ab |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 211196 (current) | 2018-09-27 | cod/ Removing the _chemical_name_common and _chemical_name_systematic data items that contained the summary chemical formula instead of the chemical name from 6249 entries. |
1541218.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. |
1541218.cif |
| 172498 | 2016-01-03 | cif/ Adding structures of 1541218 via cif-deposit CGI script. |
1541218.cif |
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Users of the data should acknowledge the original authors of the
structural data.