Structure Type 069: TlBa2CaCu2O7 (TBCCO1212)
(Cu blue, Tl dark blue, Ba green, O red, Ca yellow)
Spacegroup Symbol: |
P 4/m m m |
Origin Offset: |
(none) |
Lattice Type: |
P |
Unit Cell Parameters |
|||||
a [A] |
b [A] |
c [A] |
alpha [deg] |
beta [deg] |
gamma [deg] |
3.8234 |
3.8234 |
12.3840 |
90.000 |
90.000 |
90.000 |
Fractional Coordinates of Atoms in the Asymmetric Unit |
||||
Site Label |
Element |
x |
y |
z |
BS |
Ba |
0.5000 |
0.5000 |
0.2128 |
CT |
Ca |
0.5000 |
0.5000 |
0.5000 |
Cu |
Cu |
0.0000 |
0.0000 |
0.3675 |
O(1) |
O |
0.5000 |
0.0000 |
0.3749 |
O(2) |
O |
0.0000 |
0.0000 |
0.1640 |
O(3) |
O |
0.5000 |
0.5000 |
0.0000 |
Tl |
Tl |
0.0000 |
0.0000 |
0.0000 |
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