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Information card for entry 2106523
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| Coordinates | 2106523.cif |
|---|
| Chemical name | Sr2 (Ta2 O7) |
|---|---|
| Formula | O7 Sr2 Ta2 |
| Calculated formula | O7 Sr2 Ta2 |
| Title of publication | Compounds with perovskite-type slabs. IV. Ferroelectric phase transitions in Sr2 (Ta(1-X) Nbx)2 O7 (X ca. 0.12) and Sr2 Ta2 O7 |
| Authors of publication | Ishizawa, N.; Marumo, F.; Iwai, S.I. |
| Journal of publication | Acta Crystallographica B (24,1968-38,1982) |
| Year of publication | 1981 |
| Journal volume | 37 |
| Pages of publication | 26 - 31 |
| a | 3.94 Å |
| b | 27.15 Å |
| c | 5.692 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 608.879 Å3 |
| Number of distinct elements | 3 |
| Space group number | 36 |
| Hermann-Mauguin space group symbol | C m c 21 |
| Hall space group symbol | C 2c -2 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 151050 (current) | 2015-07-13 | cif/ Adding structures of 2106523 via cif-deposit CGI script. |
2106523.cif |
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