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=-1.6339483954876282 stress="-0.8414350992477714 -0.004844525184069865 0.11310316921079365 -0.004844525184069865 -1.151104895951492 0.4215111908406341 0.11310316921079365 0.4215111908406341 -1.0486686457358365" free_energy=-1.6339483954876282 pbc="F F T" Cu 0.05835534 0.20070203 2.70342959 -9.18639858 -10.32971509 4.45679688 Cu 1.40085166 1.49793547 0.28187239 8.81955102 12.45216613 -6.34135619 Cu 1.51001192 0.10170120 1.37793365 7.22219781 -11.07106030 3.68932611 Cu 0.00082602 1.74624097 1.64302402 -6.85535025 8.94860927 -1.80476679