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=13.201959062972808 stress="-2.735623082806778 0.03904792613386324 -0.7910981063117485 0.03904792613386324 -1.8987324754561454 -0.1231649821712481 -0.7910981063117485 -0.1231649821712481 -2.4803563139891165" free_energy=13.201959062972808 pbc="F F T" Cu 0.20384132 0.00041025 0.25551247 -42.83126430 -19.53598018 -37.87125225 Cu 1.35444624 1.49188881 0.06482696 18.34405101 15.98488894 -15.40325311 Cu 1.34620060 0.01821382 1.20575425 45.30639916 -16.19388760 34.98061912 Cu 0.15586213 1.40395547 1.33226600 -20.81918587 19.74497884 18.29388624