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=-0.9225507893434757 stress="-1.5223681030971852 0.08756766470733285 -0.09947389756598113 0.08756766470733285 -1.7799372902871653 -0.032098451271756694 -0.09947389756598113 -0.032098451271756694 -1.7113387117865075" free_energy=-0.9225507893434757 pbc="T T T" Cu -0.14459490 0.11115480 0.11044915 3.50403653 -10.37091462 -3.98405372 Cu 1.70960170 1.31143450 -0.16166483 -10.71961033 5.32002963 1.61479513 Cu 1.28829595 -0.16490224 1.64041416 1.83370749 2.22627484 -4.31813525 Cu -0.22187219 1.39558290 1.32834452 5.38186631 2.82461015 6.68739384