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Information card for entry 8102904
Preview
| Coordinates | 8102904.cif |
|---|
| Chemical name | nonasodium samarium(III) bis[hexaselenodisilicate(III)] |
|---|---|
| Formula | Na9 Se12 Si4 Sm |
| Calculated formula | Na9 Se12 Si4 Sm |
| Title of publication | Crystal structures of octasodium dieuropium(II) bis[hexa-tellurodisilicate], Na~8~Eu~2~[Si~2~Te~6~]~2~, octasodium dieuro- pium(II) bis[hexaselenodigermanate], Na~8~Eu~2~[Ge~2~Se~6~]~2~, and nonasodium samarium(III) bis[hexaselenodisilicate], Na~9~Sm[Si~2~Se~6~]~2~ |
| Authors of publication | Knaust, J. M.; Polyakova, L. A.; Dorhout, P. K. |
| Journal of publication | Zeitschrift für Kristallographie - New Crystal Structures |
| Year of publication | 2005 |
| Journal volume | 220 |
| Journal issue | 3 |
| Pages of publication | 295 - 297 |
| a | 7.0109 ± 0.0013 Å |
| b | 12.098 ± 0.002 Å |
| c | 7.916 ± 0.0015 Å |
| α | 90° |
| β | 107.178 ± 0.003° |
| γ | 90° |
| Cell volume | 641.5 ± 0.2 Å3 |
| Cell temperature | 173 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 12 |
| Hermann-Mauguin space group symbol | C 1 2/m 1 |
| Hall space group symbol | -C 2y |
| Residual factor for all reflections | 0.0557 |
| Residual factor for significantly intense reflections | 0.0509 |
| Weighted residual factors for significantly intense reflections | 0.1156 |
| Weighted residual factors for all reflections included in the refinement | 0.1194 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.202 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176728 (current) | 2016-02-18 | cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 8. |
8102904.cif |
| 107931 | 2014-03-24 | cif/8/ (antanas@lokys.ibt.lt) Adding and updating bibliographic information: volume, authors, issue, first page, last page. |
8102904.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
8102904.cif |
| 13643 | 2011-03-06 | ../uploads/cif-deposit/cod/cif Adding structures of 8102904 via cif-deposit CGI script. |
8102904.cif |
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