Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7221943
Preview
| Coordinates | 7221943.cif |
|---|---|
| Structure factors | 7221943.hkl |
| Original paper (by DOI) | HTML |
| Formula | Ca19.81 Eu1.2 O48 Si12 Sr3 |
|---|---|
| Calculated formula | Ca19.808 Eu1.2 O48 Si12 Sr3 |
| Title of publication | Crystal Structure Refinement and Luminescence Property of Blue-Green-Emitting CaSrAl2SiO7:Ce3+,Li+,Eu2+ Phosphors |
| Authors of publication | Shihai Miao; Zhiguo Xia; Maxim Molokeev; Jie Zhang; QuanLin Liu |
| Journal of publication | Journal of Materials Chemistry C |
| Year of publication | 2015 |
| Journal volume | 3 |
| Journal issue | 0 |
| Pages of publication | 8322 - 8328 |
| a | 20.4644 ± 0.002 Å |
| b | 9.31815 ± 0.00087 Å |
| c | 5.54812 ± 0.0005 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1057.97 ± 0.17 Å3 |
| Cell temperature | 300 K |
| Ambient diffraction temperature | 300 K |
| Number of distinct elements | 5 |
| Space group number | 33 |
| Hermann-Mauguin space group symbol | P n a 21 |
| Hall space group symbol | P 2c -2n |
| Residual factor R(I) for significantly intense reflections | 4.75 |
| Goodness-of-fit parameter for all reflections | 1.256 |
| Method of determination | powder diffraction |
| Diffraction radiation probe | x-ray |
| Diffraction radiation wavelength | 1.5406 Å |
| Diffraction radiation type | CuKα~1~~2~ |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 205493 (current) | 2018-01-23 | cif/ Removing the _chemical_name_mineral data item that contains an empty value from multiple files. |
7221943.cif 7221943.hkl |
| 181859 | 2016-04-06 | hkl/ (antanas@echidna.ibt.lt) Adding svn headers to multiple entries in range 7. |
7221943.cif 7221943.hkl |
| 176429 | 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. |
7221943.cif 7221943.hkl |
| 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. |
7221943.cif 7221943.hkl |
| 153811 | 2015-08-31 | cif/ hkl/ Adding structures of 7221943 via cif-deposit CGI script. |
7221943.cif 7221943.hkl |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.