Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 1539864
Preview
| Coordinates | 1539864.cif |
|---|
| Chemical name | Y2 Ba4 Cu6.91 O14.94 |
|---|---|
| Formula | Ba4 Cu6.91 O14.94 Y2 |
| Calculated formula | Ba4 Cu6.91 O14.93 Y2 |
| Title of publication | Superconductivity and crystal structure of Ln2Ba4Cu7O14+d (Ln= Er, Y, Ho, Dy, Nd). A high-resolution powder neutrondiffraction study |
| Authors of publication | Currie, D.B.; Weller, M.T.; Lanchester, P.C.; Walia, R. |
| Journal of publication | Physica C (Amsterdam) |
| Year of publication | 1994 |
| Journal volume | 224 |
| Pages of publication | 43 - 50 |
| a | 3.83941 Å |
| b | 3.87541 Å |
| c | 50.55865 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 752.277 Å3 |
| Number of distinct elements | 4 |
| Space group number | 65 |
| Hermann-Mauguin space group symbol | A m m m |
| Hall space group symbol | -A 2 2 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 208239 (current) | 2018-06-09 | cif/1/ Updating space group information in entries 1534724, 1534728, 1534731, 1534734, 1534737, 1534741, 1534744, 1534748, 1534752, 1534756, 1534760, 1539859, 1539861, 1539862, 1539864, 1539866, 1539868, 1539870, 1540332, 1540335. |
1539864.cif |
| 176428 | 2016-02-13 | cif/ (antanas@kurmis) Replacing _cod_cif_authors_sg_Hall tag with _cod_original_sg_symbol_Hall tag and _cod_cif_authors_sg_H-M tag with _cod_original_sg_symbol_H-M tag in multiple entries sine the replaced tags are deprecated according to the COD CIF dictionary. |
1539864.cif |
| 168945 | 2015-10-14 | cif/ Adding structures of 1539864 via cif-deposit CGI script. |
1539864.cif |
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.