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Information card for entry 2108647
Preview
| Coordinates | 2108647.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | Dieuropium tricalcium tetraborate |
|---|---|
| Formula | B4 Ca3 Eu2 O12 |
| Calculated formula | B4 Ca2.9999 Eu2.0001 O12 |
| Title of publication | Variation of cation distribution with temperature and its consequences on thermal expansion for Ca~3~Eu~2~(BO~3~)~4~ |
| Authors of publication | Kosyl, Katarzyna M.; Paszkowicz, Wojciech; Shekhovtsov, Alexey N.; Kosmyna, Miron B.; Antonowicz, Jerzy; Olczak, Adam; Fitch, Andrew N. |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 2020 |
| Journal volume | 76 |
| Journal issue | 4 |
| Pages of publication | 554 - 562 |
| a | 7.20378 ± 0.00002 Å |
| b | 15.57492 ± 0.00005 Å |
| c | 8.63406 ± 0.00003 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 968.727 ± 0.005 Å3 |
| Cell temperature | 295 K |
| Ambient diffraction temperature | 295 K |
| Number of distinct elements | 4 |
| Space group number | 62 |
| Hermann-Mauguin space group symbol | P n m a |
| Hall space group symbol | -P 2ac 2n |
| Residual factor R(I) for significantly intense reflections | 6.735 |
| Goodness-of-fit parameter for all reflections | 4.809 |
| Method of determination | powder diffraction |
| Diffraction radiation wavelength | 0.400218 Å |
| Diffraction radiation type | synchrotron |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 255153 (current) | 2020-08-07 | cif/ hkl/ Adding structures of 2108647 via cif-deposit CGI script. |
2108647.cif |
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