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=-3.370766143815217 stress="-0.581975840971658 0.00909626306819546 0.005006411361060553 0.00909626306819546 -0.618997398673784 -0.004322551570079824 0.005006411361060553 -0.004322551570079824 -0.8419328449091434" free_energy=-3.370766143815217 pbc="T F T" Cu 2.91852158 0.19178619 0.17895518 3.30408288 -6.50827745 -2.68908764 Cu 1.79140871 1.61455359 0.09583508 -4.25533432 5.94160346 -1.29482610 Cu 1.64904689 0.10609294 1.46603997 -3.89477888 -6.26844518 2.09138238 Cu 2.80598025 1.32157598 1.51361598 4.84603032 6.83511917 1.89253136