4
Lattice="3.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 3.0" Properties=species:S:1:pos:R:3:Z:I:1:forces:R:3 energy=-2.3124496180945693 pbc="T T F"
Cu       0.50391508      -0.06618674       0.13132919       29     -12.65218793      -8.85404660      -4.06643664 
Cu       1.58162167       1.22592512      -0.21495266       29       9.00328735       9.18801688      -7.55300104 
Cu       1.68365717       0.20288723       1.58343331       29      -7.18859127     -10.33301492       7.40950188 
Cu      -0.20414597       1.44809454       1.72094491       29      10.83749185       9.99904465       4.20993580