element(s): ['Cr'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0849', '1.6535058'] model name: MEAM_LAMMPS_LeeShimPark_2001_FeCr__MO_150993986463_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cr'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.0849, 0, 0], [-1.54245, 2.6716017681346, 0], [0, 0, 5.1009]] ========================================= Step Time Energy fmax BFGS: 0 14:54:34 -5.537113 3.756578 BFGS: 1 14:54:34 -6.059785 3.623876 BFGS: 2 14:54:34 -6.573413 3.419071 BFGS: 3 14:54:34 -7.061365 3.156416 BFGS: 4 14:54:34 -7.491571 2.770130 BFGS: 5 14:54:34 -7.831103 2.151257 BFGS: 6 14:54:34 -8.049246 1.254727 BFGS: 7 14:54:34 -8.114795 0.254789 BFGS: 8 14:54:34 -8.116550 0.197171 BFGS: 9 14:54:34 -8.117600 0.206454 BFGS: 10 14:54:34 -8.121703 0.115423 BFGS: 11 14:54:34 -8.122179 0.029840 BFGS: 12 14:54:34 -8.122214 0.005118 BFGS: 13 14:54:34 -8.122215 0.000267 BFGS: 14 14:54:34 -8.122215 0.000023 BFGS: 15 14:54:34 -8.122215 0.000001 BFGS: 16 14:54:34 -8.122215 0.000000 Minimization converged after 16 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.0386862784475243e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cr', 'Cr'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.6120510500068326, -1.1765109869451258e-17, 1.9254908422702217e-36], [-1.3060255250034163, 2.2621025652877336, -1.6307715635935503e-38], [-8.089863283359005e-36, -5.318570905189679e-35, 4.136786121954512]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-3.03868628e-10 -3.03868628e-10 -1.65740397e-10 3.29294979e-34 -1.90118545e-34 2.84300390e-26] energy per atom = -4.061107736787501 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0