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=157.3493488675021 stress="-10.459354924023485 0.27055243315798444 -1.9936270334228898 0.27055243315798444 -13.30046735811463 -0.2595151826641112 -1.9936270334228898 -0.2595151826641112 -12.549373471175638" free_energy=157.3493488675021 pbc="T T T" Sn -0.14459490 0.11115480 0.11044915 56.50056036 -33.64506176 12.85133871 Sn 1.70960170 1.31143450 -0.16166483 -35.20391178 7.52048969 -67.42486802 Sn 1.28829595 -0.16490224 1.64041416 -42.60270118 -25.06327246 25.81543932 Sn -0.22187219 1.51878885 1.20513857 21.30605260 51.18784454 28.75808998