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=20.8927010766652 stress="-1.4396127098046019 0.010214360675325761 -0.02948991051835284 0.010214360675325761 -1.4867205397743715 -0.01601565610807886 -0.02948991051835284 -0.01601565610807886 -1.5128645864088046" free_energy=20.8927010766652 pbc="T T T" Na -0.14459490 0.11115480 0.11044915 1.77237268 -2.02513637 -0.32823704 Na 1.70960170 1.31143450 -0.16166483 -2.60464047 2.19412906 0.46104231 Na 1.28829595 0.03769167 1.64041416 -0.91471019 -1.47554315 -0.77030806 Na -0.22187219 1.51878885 1.32834452 1.74697798 1.30655046 0.63750279