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=-7.0208185545334665 stress="0.9369188954728961 -0.2645380498163158 2.1980903430808314 -0.2645380498163158 2.6868187981744276 0.7424423244624409 2.1980903430808314 0.7424423244624409 1.0842332444816247" pbc="F F F" Cu -0.06699407 -0.27997518 -0.22303573 0.82800329 0.91090051 1.09188629 Cu 1.41661558 1.46512192 0.22586561 0.62309479 -0.56823082 -0.65332661 Cu 1.79391194 -0.27385471 1.52103145 -1.03498467 0.52290005 -0.64323689 Cu -0.22238644 1.68220204 1.39362841 -0.41611342 -0.86556974 0.20467721