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=-1.0612295992207907 stress="-1.407489692971228 0.5913878348679235 0.01463853877847838 0.5913878348679235 -1.0961548354871964 -0.05285423107092073 0.01463853877847838 -0.05285423107092073 -0.6683395814752126" free_energy=-1.0612295992207907 pbc="F T F" Cu 0.19273990 2.80722932 0.05332204 -23.60206092 20.43714994 -3.89209903 Cu 1.38436473 1.73110688 0.01283276 22.79014094 -21.20107223 -6.83451435 Cu 1.70071341 2.82858036 1.64720807 6.78264721 5.81842953 5.49694492 Cu 0.08942344 1.67442869 1.77559981 -5.97072723 -5.05450724 5.22966846