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: Sim_LAMMPS_MEAM_AlmyrasSangiovanniSarakinos_2019_NAlTi__SM_871795249052_000 ==== 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 13:51:28 -36.935089 0.8315 BFGS: 1 13:51:28 -36.964693 0.7560 BFGS: 2 13:51:28 -37.048506 0.4076 BFGS: 3 13:51:28 -37.071332 0.2358 BFGS: 4 13:51:28 -37.074222 0.1703 BFGS: 5 13:51:28 -37.077902 0.0360 BFGS: 6 13:51:28 -37.077925 0.0339 BFGS: 7 13:51:28 -37.078290 0.0110 BFGS: 8 13:51:28 -37.078318 0.0041 BFGS: 9 13:51:28 -37.078320 0.0004 BFGS: 10 13:51:28 -37.078320 0.0000 BFGS: 11 13:51:28 -37.078320 0.0000 BFGS: 12 13:51:28 -37.078320 0.0000 BFGS: 13 13:51:28 -37.078320 0.0000 Minimization converged after 13 steps. Maximum force component: 4.9195778527300054e-11 eV/Angstrom Maximum stress component: 2.8314866885442357e-12 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] [2.93500974e-01 2.93500974e-01 1.02461571e-32] [7.06499026e-01 7.06499026e-01 0.00000000e+00] [2.06499026e-01 7.93500974e-01 5.00000000e-01] [7.93500974e-01 2.06499026e-01 5.00000000e-01]] cellpar = Cell([[4.939340686242527, -3.8481734281456206e-37, -6.008592103644608e-33], [-6.422127297605435e-36, 4.939340686242526, -7.79929752930823e-18], [2.457258677877905e-33, -4.7603096591623866e-18, 3.045050425247028]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-4.91957785e-11 -4.91957785e-11 7.76809170e-29] [ 4.91957785e-11 4.91957785e-11 -7.76809170e-29] [ 4.91957785e-11 -4.91957785e-11 7.76668421e-29] [-4.91957785e-11 4.91957785e-11 -7.76809170e-29]] stress = [ 2.46648178e-12 2.46648178e-12 -2.83148669e-12 4.81816312e-28 -4.09757577e-34 1.19029930e-49] energy per atom = -6.179720061794132 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0