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=15.137247641250164 stress="-2.0327810495180025 -0.05433902929171491 0.0652505702029569 -0.05433902929171491 -2.0068629408118133 -0.14445694123000355 0.0652505702029569 -0.14445694123000355 -2.4870324260845105" free_energy=15.137247641250164 pbc="T F T" Cu 0.03848316 0.19178619 0.17895518 10.24216748 -19.93942216 -10.74328558 Cu 1.79140871 1.61455359 0.03253581 -14.65442975 18.07948692 -2.69911396 Cu 1.64904689 0.10609294 1.46603997 -14.25940908 -21.68772249 6.12640142 Cu -0.19401975 1.32157598 1.51361598 18.67167134 23.54765774 7.31599813