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=183.76357692101683 stress="-13.08068384532246 2.7980051853897416 -1.553215996138111 2.7980051853897416 -9.863463685656724 -1.812091692966789 -1.553215996138111 -1.812091692966789 -11.850303511765867" free_energy=183.76357692101683 pbc="F T T" Sn 0.18365717 0.20288723 0.08343331 -106.11507318 -41.92759372 -118.36332630 Sn 1.29585403 1.44809454 0.50372689 41.17306121 36.86652549 2.54746605 Sn 1.73171545 0.18190327 1.32183498 201.07152852 -76.79607681 23.55917307 Sn 0.21219253 1.42485375 1.62990665 -136.12951655 81.85714505 92.25668718