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Information card for entry 1521135
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| Coordinates | 1521135.cif |
|---|
| Chemical name | (Na0.82 K0.18) (Na1.84 Fe0.06 Ca0.08) (Mg3.09 Mn0.37 Fe0.65 Ti0.86 Al0.03) Si8 O22 (O1.54 (O H)0.46) |
|---|---|
| Formula | Al0.03 Ca0.08 Fe0.71 H0.46 K0.18 Mg3.09 Mn0.37 Na2.66 O24 Si8 Ti0.86 |
| Calculated formula | Al0.03 Ca0.08 Fe0.71 K0.18 Mg3.09 Mn0.37 Na2.66 O24 Si8 Ti0.86 |
| Title of publication | A new anhydrous amphibole from the Eifel region, Germany: description and crystal structure of obertiite, Na Na2 (Mg3 Fe(3+) Ti(4+)) Si8 O22 O2 |
| Authors of publication | Hawthorne, F.C.; Cooper, M.A.; Grice, J.D.; Ottolini, L. |
| Journal of publication | American Mineralogist |
| Year of publication | 2000 |
| Journal volume | 85 |
| Pages of publication | 236 - 241 |
| a | 9.776 Å |
| b | 17.919 Å |
| c | 5.292 Å |
| α | 90° |
| β | 104.05° |
| γ | 90° |
| Cell volume | 899.299 Å3 |
| Number of distinct elements | 11 |
| Space group number | 12 |
| Hermann-Mauguin space group symbol | C 1 2/m 1 |
| Hall space group symbol | -C 2y |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176429 (current) | 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. |
1521135.cif |
| 140786 | 2015-07-07 | cif/ Adding structures of 1521135 via cif-deposit CGI script. |
1521135.cif |
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