element(s): ['N', 'Ti'] AFLOW prototype label: AB2_tP6_136_a_f Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.0427', '0.61086323', '0.29659081'] model name: MEAM_LAMMPS_MirazDhariwalMeng_2020_CuNTi__MO_122936827583_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['N', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.29659081 0.29659081 0. ]] spacegroup = 136 cell = [[5.0427, 0, 0], [0, 5.0427, 0], [0, 0, 3.0804]] ========================================= Step Time Energy fmax BFGS: 0 13:52:00 -35.859102 1.0669 BFGS: 1 13:52:00 -35.885315 1.0384 BFGS: 2 13:52:00 -35.948751 0.9152 BFGS: 3 13:52:00 -35.989434 0.7612 BFGS: 4 13:52:00 -36.015339 0.5810 BFGS: 5 13:52:00 -36.032639 0.3766 BFGS: 6 13:52:00 -36.046007 0.2774 BFGS: 7 13:52:00 -36.056254 0.2854 BFGS: 8 13:52:00 -36.063336 0.2401 BFGS: 9 13:52:00 -36.066763 0.1790 BFGS: 10 13:52:00 -36.069355 0.1264 BFGS: 11 13:52:00 -36.072117 0.0988 BFGS: 12 13:52:00 -36.073473 0.0418 BFGS: 13 13:52:00 -36.073755 0.0072 BFGS: 14 13:52:00 -36.073772 0.0013 BFGS: 15 13:52:00 -36.073772 0.0001 BFGS: 16 13:52:00 -36.073772 0.0000 BFGS: 17 13:52:00 -36.073772 0.0000 BFGS: 18 13:52:00 -36.073772 0.0000 BFGS: 19 13:52:00 -36.073772 0.0000 Minimization converged after 19 steps. Maximum force component: 1.0653254814765869e-09 eV/Angstrom Maximum stress component: 3.335268843787135e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'N', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.91102442e-01 2.91102442e-01 9.90634329e-34] [7.08897558e-01 7.08897558e-01 0.00000000e+00] [2.08897558e-01 7.91102442e-01 5.00000000e-01] [7.91102442e-01 2.08897558e-01 5.00000000e-01]] cellpar = Cell([[5.0813167081553345, 1.1395901636594946e-35, -7.440735652262352e-32], [6.300932194639234e-36, 5.081316708155335, -3.686277549622052e-18], [-3.4205373361104973e-32, -1.9455144875570192e-18, 2.916207154704142]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.06532548e-09 1.06532548e-09 -7.72852483e-28] [-1.06532548e-09 -1.06532548e-09 7.72841250e-28] [-1.06532548e-09 1.06532548e-09 -7.72862593e-28] [ 1.06532548e-09 -1.06532548e-09 7.72843497e-28]] stress = [-2.63354370e-11 -2.63354370e-11 3.33526884e-10 -4.08209219e-26 -1.59741858e-42 2.26699914e-58] energy per atom = -6.012295367466083 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0