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=-3.7308829386271554 stress="-6.907256310025883 -0.4560456627908912 -1.067370143899641 -0.4560456627908912 -11.190643457465882 -4.13136040131557 -1.067370143899641 -4.13136040131557 -10.4919401134672" pbc="F F F" Cu -0.14459490 0.11115480 0.11044915 -2.95101600 -5.91652130 -6.08063955 Cu 1.70960170 1.18822856 0.04092907 2.38162463 1.88614325 -1.67989091 Cu 1.28829595 -0.16490224 1.64041416 1.72872235 -2.07035048 2.95972354 Cu -0.15683090 1.51878885 1.32834452 -1.15933098 6.10072853 4.80080692