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Information card for entry 1530518
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| Coordinates | 1530518.cif |
|---|
| Chemical name | (N H4)2 Be F4 |
|---|---|
| Formula | Be F4 H8 N2 |
| Calculated formula | Be F4 H8 N2 |
| Title of publication | X-ray study of crystal structures and phase transition in ferroelectric ammonium fluoberyllate (N H4)2 Be F4 |
| Authors of publication | Onodera, A.; Shiozaki, Y. |
| Journal of publication | Journal of the Physical Society of Japan |
| Year of publication | 1979 |
| Journal volume | 46 |
| Pages of publication | 157 - 166 |
| a | 7.573 Å |
| b | 10.462 Å |
| c | 5.91 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 468.242 Å3 |
| Number of distinct elements | 4 |
| Space group number | 62 |
| Hermann-Mauguin space group symbol | P n a m |
| Hall space group symbol | -P 2c 2n |
| 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. |
1530518.cif |
| 176428 | 2016-02-13 | Replaced deprecated COD CIF data names with their more modern alternatives. The _cod_cif_authors_sg_Hall and _cod_cif_authors_sg_H-M data items were renamed to _cod_original_sg_symbol_Hall and _cod_cif_authors_sg_H-M respectively. |
1530518.cif |
| 155642 | 2015-09-09 | cif/ Adding structures of 1530518 via cif-deposit CGI script. |
1530518.cif |
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Users of the data should acknowledge the original authors of the
structural data.