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=-1.2319869736340865 stress="-1.4252868866293835 0.2847139814396591 -0.07994987733165938 0.2847139814396591 -0.6939717443092877 0.2693805072452075 -0.07994987733165938 0.2693805072452075 -1.135694891394307" free_energy=-1.2319869736340865 pbc="T F F" Cu 2.97567541 0.06329927 0.09073906 7.01828996 -5.10490067 -6.46837039 Cu 1.77219963 1.43381326 0.13132919 -9.26390910 8.83265744 -14.31044100 Cu 1.75978669 0.18365717 1.70288723 -2.01510222 -10.09409633 11.93281339 Cu 0.30437822 1.29585403 1.44809454 4.26072136 6.36633957 8.84599800