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:Z:I:1:forces:R:3 energy=17.666006261 pbc="F T F" Mg 0.20636741 -0.08660099 0.25657484 12 -22.71274125 4.74065753 -25.85357476 Cu 1.44893536 1.44752317 0.26038553 29 22.85637852 -3.51925615 -15.72444673 Cu 1.26446711 -0.17183004 1.74198235 29 35.34171823 19.09034084 17.81802333 Zr 0.26828218 1.51114301 1.71628421 40 -35.48535550 -20.31174222 23.75999816