element(s): ['Ga'] AFLOW prototype label: A_cI12_220_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.0491'] model name: Tersoff_LAMMPS_AlbeNordlundNord_2002_GaAs__MO_799020228312_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ga'] representative atom coordinates = [[0.375 0. 0.25 ]] spacegroup = 220 cell = [[6.0491, 0, 0], [0, 6.0491, 0], [0, 0, 6.0491]] ========================================= Step Time Energy fmax BFGS: 0 16:31:46 -32.629813 2.124739 BFGS: 1 16:31:46 -32.799530 1.608713 BFGS: 2 16:31:46 -32.981383 0.829550 BFGS: 3 16:31:46 -33.052674 0.200597 BFGS: 4 16:31:46 -33.061779 0.180000 BFGS: 5 16:31:46 -33.083847 0.113826 BFGS: 6 16:31:46 -33.095804 0.045185 BFGS: 7 16:31:46 -33.097976 0.001379 BFGS: 8 16:31:46 -33.097978 0.000016 BFGS: 9 16:31:46 -33.097978 0.000000 Minimization converged after 9 steps. Maximum force component: 3.4291746499746724e-31 eV/Angstrom Maximum stress component: 3.1545207711298037e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga'] basis = [[3.75000000e-01 0.00000000e+00 2.50000000e-01] [1.25000000e-01 3.38978288e-33 7.50000000e-01] [6.25000000e-01 5.00000000e-01 2.50000000e-01] [8.75000000e-01 5.00000000e-01 7.50000000e-01] [2.50000000e-01 3.75000000e-01 1.56451517e-33] [7.50000000e-01 1.25000000e-01 1.95564397e-33] [2.50000000e-01 6.25000000e-01 5.00000000e-01] [7.50000000e-01 8.75000000e-01 5.00000000e-01] [1.00000000e+00 2.50000000e-01 3.75000000e-01] [1.00000000e+00 7.50000000e-01 1.25000000e-01] [5.00000000e-01 2.50000000e-01 6.25000000e-01] [5.00000000e-01 7.50000000e-01 8.75000000e-01]] cellpar = Cell([[5.908836093727022, -6.437739353785583e-33, 5.247597045216009e-33], [-6.703716221258536e-33, 5.908836093727022, 1.2896289353292249e-17], [-4.6836013922564944e-33, 1.2896289353292247e-17, 5.908836093727022]]) forces = [[ 4.85546853e-32 9.71093706e-32 4.85546853e-32] [-9.71093706e-32 1.45664056e-31 -2.42773427e-31] [-4.20111828e-32 7.28320280e-32 2.42773427e-31] [ 1.45664056e-31 4.85546853e-32 -1.94218741e-31] [-2.35743005e-64 2.42773427e-31 -5.00720192e-32] [ 1.94218741e-31 -2.42773427e-32 -4.85546853e-32] [ 3.42917465e-31 -4.85546853e-32 9.71093706e-32] [ 3.39882797e-31 1.45664056e-31 9.71093706e-32] [ 1.45664056e-31 -1.05972693e-49 -4.85546853e-32] [-4.85546853e-32 1.69941399e-31 -1.09248042e-31] [ 7.28320280e-32 3.39882797e-31 4.85546853e-32] [ 4.85546853e-32 1.45664056e-31 -1.04696040e-31]] stress = [3.15452077e-10 3.15452077e-10 3.15452077e-10 3.69744397e-27 1.17678011e-34 5.76511156e-52] energy per atom = -2.758164824166182 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0