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Information card for entry 2019661
Preview
| Coordinates | 2019661.cif |
|---|---|
| Structure factors | 2019661.hkl |
| Original paper (by DOI) | HTML |
| Chemical name | Heptapraseodymium henicosazinc disilicon |
|---|---|
| Formula | Pr7 Si1.91 Zn21.09 |
| Calculated formula | Pr7 Si1.914 Zn21.086 |
| Title of publication | Synthesis and crystal structures of <i>RE</i>~7~Zn~21+<i>x~</i>Si~2{‒~<i>x</i>} [<i>RE</i> = Ce, Pr, and Nd; 0.09(1) < <i>x</i> < 0.95(1)] |
| Authors of publication | Hoos, James; Suen, Nian-Tzu; Bobev, Svilen |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2014 |
| Journal volume | 70 |
| Journal issue | 10 |
| Pages of publication | 945 - 948 |
| a | 15.361 ± 0.002 Å |
| b | 16.984 ± 0.002 Å |
| c | 4.4555 ± 0.0006 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1162.4 ± 0.3 Å3 |
| Cell temperature | 200 ± 2 K |
| Ambient diffraction temperature | 200 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 55 |
| Hermann-Mauguin space group symbol | P b a m |
| Hall space group symbol | -P 2 2ab |
| Residual factor for all reflections | 0.0446 |
| Residual factor for significantly intense reflections | 0.0275 |
| Weighted residual factors for significantly intense reflections | 0.0446 |
| Weighted residual factors for all reflections included in the refinement | 0.0495 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.078 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 181866 (current) | 2016-04-06 | hkl/2/01/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/01/96. |
2019661.cif 2019661.hkl |
| 180864 | 2016-04-02 | cif/2/01/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01/96. |
2019661.cif 2019661.hkl |
| 176760 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01. |
2019661.cif 2019661.hkl |
| 126182 | 2014-11-03 | cif/ Updating files of 2019660, 2019661, 2019662 Original log message: Adding full bibliography for 2019660--2019662.cif. |
2019661.cif 2019661.hkl |
| 123805 | 2014-09-13 | cif/ hkl/ Adding structures of 2019660, 2019661, 2019662 via cif-deposit CGI script. |
2019661.cif 2019661.hkl |
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