Information card for entry 1001452
| Chemical name |
Barium yttrium copper oxide (2/1/3/7) |
| Formula |
Ba2 Cu3 O7 Y |
| Calculated formula |
Ba2 Cu3 O7 Y |
| Title of publication |
Structure of the 100 K Superconductor Ba~2~ Y Cu~3~ O~7~ between (5- 300)K by Neutron Powder Diffraction |
| Authors of publication |
Capponi, J J; Chaillout, C; Hewat, A W; Lejay, P; Marezio, M; Nguyen, N; Raveau, B; Soubeyroux, J L; Tholence, J L; Tournier, R |
| Journal of publication |
Europhysics Letters |
| Year of publication |
1987 |
| Journal volume |
3 |
| Pages of publication |
1301 - 1307 |
| a |
3.8128 ± 0.0001 Å |
| b |
3.8806 ± 0.0002 Å |
| c |
11.6303 ± 0.0005 Å |
| α |
90° |
| β |
90° |
| γ |
90° |
| Cell volume |
172.1 Å3 |
| Number of distinct elements |
4 |
| Space group number |
47 |
| Hermann-Mauguin space group symbol |
P m m m |
| Hall space group symbol |
-P 2 2 |
| Residual factor for all reflections |
0.071 |
| Has coordinates |
Yes |
| Has disorder |
No |
| Has Fobs |
No |
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