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=1.1356918711256956 pbc="F T F"
Cu       0.25978669      -0.27407488      -0.21495266       29     -12.11513754      12.86670261     -12.39643509 
Cu       1.68365717       1.70288723       0.08343331       29      18.14869836      -9.36278913      -5.73018808 
Cu       1.29585403      -0.05190546       1.72094491       29      14.44626918      13.36740869       9.93906944 
Cu       0.23171545       1.68190327       1.32183498       29     -20.47983000     -16.87132217       8.18755373