Structure Type 071: YBa2Cu3O7 (YBCO)
(O red, Y green, Ba purple, Cu blue)
Crystal Structure Data
Spacegroup Symbol: |
P m m m |
Origin Offset: |
(none) |
Lattice Type: |
P |
Unit Cell Parameters |
|||||
a [A] |
b [A] |
c [A] |
alpha [deg] |
beta [deg] |
gamma [deg] |
3.8227 |
3.8872 |
11.6802 |
90.000 |
90.000 |
90.000 |
Fractional Coordinates of Atoms in the Asymmetric Unit |
||||
Site Label |
Element |
x |
y |
z |
Ba |
Ba |
0.5000 |
0.5000 |
0.1843 |
Cu 1 |
Cu |
0.0000 |
0.0000 |
0.0000 |
Cu 2 |
Cu |
0.0000 |
0.0000 |
0.3556 |
O 1 |
O |
0.0000 |
0.5000 |
0.0000 |
O 2 |
O |
0.5000 |
0.0000 |
0.3779 |
O 3 |
O |
0.0000 |
0.5000 |
0.3790 |
O 4 |
O |
0.0000 |
0.0000 |
0.1590 |
Y |
Y |
0.5000 |
0.5000 |
0.5000 |
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