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Information card for entry 2107468
Preview
| Coordinates | 2107468.cif |
|---|---|
| Structure factors | 2107468.hkl |
| Original IUCr paper | HTML |
| Formula | Ca2 Co O7 Si2 |
|---|---|
| Calculated formula | Ca2 Co O7 Si2 |
| Title of publication | The low-temperature crystal structure of the multiferroic melilite Ca~2~CoSi~2~O~7~ |
| Authors of publication | Sazonov, Andrew; Hutanu, Vladimir; Meven, Martin; Roth, Georg; Kézsmárki, István; Murakawa, Hiroshi; Tokura, Yoshinori; Náfrádi, Bálint |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 2016 |
| Journal volume | 72 |
| Journal issue | 1 |
| Pages of publication | 126 - 132 |
| a | 23.52 ± 0.01 Å |
| b | 23.52 ± 0.01 Å |
| c | 5.03 ± 0.01 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 2783 ± 6 Å3 |
| Cell temperature | 10 K |
| Ambient diffraction temperature | 10 K |
| Number of distinct elements | 4 |
| Space group number | 18 |
| Hermann-Mauguin space group symbol | P 21 21 2 |
| Hall space group symbol | P 2 2ab |
| Residual factor for all reflections | 0.0428 |
| Residual factor for significantly intense reflections | 0.0428 |
| Weighted residual factors for significantly intense reflections | 0.0988 |
| Weighted residual factors for all reflections included in the refinement | 0.0988 |
| Goodness-of-fit parameter for all reflections included in the refinement | 3.17 |
| Diffraction radiation wavelength | 1.1695 Å |
| Diffraction radiation type | neutron |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 181885 (current) | 2016-04-06 | hkl/2/10/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/10/74. |
2107468.cif 2107468.hkl |
| 176611 | 2016-02-17 | cif/ Updating files of 2107468 Original log message: Adding full bibliography for 2107468.cif. |
2107468.cif 2107468.hkl |
| 176560 | 2016-02-17 | cif/ Updating files of 2107468 Original log message: Adding full bibliography for 2107468.cif. |
2107468.cif 2107468.hkl |
| 175332 | 2016-01-31 | cif/ hkl/ Adding structures of 2107468 via cif-deposit CGI script. |
2107468.cif 2107468.hkl |
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Users of the data should acknowledge the original authors of the
structural data.