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=-6.398912647341324 stress="-0.21183166103878376 0.009311290893105702 0.011655303654163812 0.009311290893105702 -0.09854765836013432 -0.0774956539510473 0.011655303654163812 -0.0774956539510473 -0.13287836503967793" free_energy=-6.398912647341324 pbc="T F F" Fe 2.80133060 0.29600682 0.13029344 -0.65548737 -1.16572730 -1.72530327 H 1.24074451 1.66838664 0.05709547 0.77143139 -0.34641929 -0.99501361 O 1.25584429 0.41775548 1.31520530 0.94507190 -0.90472370 0.16048584 Fe 0.24884063 1.63921287 1.42909857 -1.06101591 2.41687029 2.55983104