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:forces:R:3 energy=3.0762680947770438 stress="-1.7514084563747905 -0.6288170808645897 -0.1657264706217825 -0.6288170808645897 -1.8657576146212238 0.5356895609723094 -0.1657264706217825 0.5356895609723094 -1.5271589255231126" pbc="T T F"
Cu      -0.13449789      -0.21197381       0.22277084      15.55950920      21.69563625     -15.90580660 
Cu       1.68584377       1.68362810       0.19581920     -20.08109392     -11.13508359     -14.86370804 
Cu       1.64685009       0.42259636       1.67626233      -9.80424018      -7.37936299       9.64721627 
Cu      -0.14597521       1.70996341       1.49207130      14.32582491      -3.18118967      21.12229837