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=-0.16813629516757897 stress="-1.7159225053801168 -0.05017220033736224 -0.30393768743283717 -0.05017220033736224 -1.1442496160358449 0.10659323070692867 -0.30393768743283717 0.10659323070692867 -1.5847767252352443" free_energy=-0.16813629516757897 pbc="T F T"
Cu       2.78984966       0.18107110       2.82825321      11.44300985     -11.60926662      15.09670322 
Cu       1.63102478       1.59995250       0.26120756      -2.59545779       9.19307389       1.72201713 
Cu       1.51193751       0.25226748       1.70286593     -13.14058747     -10.97591197     -13.69475826 
Cu       0.04396501       1.57236142       1.70379337       4.29303541      13.39210470      -3.12396208