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=14.615322086644598 stress="-2.019862946636065 -0.05433801860558258 0.06524858254814966 -0.05433801860558258 -2.006424650685346 -0.14439378052651494 0.06524858254814966 -0.14439378052651494 -2.4744483195168083" free_energy=14.615322086644598 pbc="T F T" Cu 0.03848316 0.19178619 0.17895518 10.24036286 -19.93528263 -10.73891240 Cu 1.79140871 1.61455359 0.03253581 -14.64682794 18.07425898 -2.69925884 Cu 1.64904689 0.10609294 1.46603997 -14.25587691 -21.68309441 6.12370464 Cu -0.19401975 1.32157598 1.51361598 18.66234198 23.54411805 7.31446660