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=-7.42541917593 stress="0.5667216558293399 -0.43173428493191096 -0.43514454271290004 -0.43173428493191096 2.569835410166262 0.20655737806408472 -0.43514454271290004 0.20655737806408472 0.28715443604904684" pbc="F F F" O 0.19273990 -0.19277068 0.03732648 -0.58756682 4.17097678 0.15191831 Be 1.55332204 1.38436473 0.23110688 -1.06753930 -3.61874960 0.97141906 O 1.49816022 0.01283276 1.70071341 -0.56270261 4.19499586 0.34057933 Be -0.17141964 1.64720807 1.58942344 2.21780872 -4.74722304 -1.46391669