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 15:44:45 -32.629813 2.124739 BFGS: 1 15:44:45 -32.799530 1.608713 BFGS: 2 15:44:45 -32.981383 0.829550 BFGS: 3 15:44:45 -33.052674 0.200597 BFGS: 4 15:44:45 -33.061779 0.180000 BFGS: 5 15:44:45 -33.083847 0.113826 BFGS: 6 15:44:45 -33.095804 0.045185 BFGS: 7 15:44:45 -33.097976 0.001379 BFGS: 8 15:44:45 -33.097978 0.000016 BFGS: 9 15:44:45 -33.097978 0.000000 Minimization converged after 9 steps. Maximum force component: 2.9132811185625527e-31 eV/Angstrom Maximum stress component: 3.154512616343656e-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 6.69808059e-33 2.50000000e-01] [1.25000000e-01 2.15120837e-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 0.00000000e+00] [7.50000000e-01 1.25000000e-01 0.00000000e+00] [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([[5.90883609372702, 5.720919207759947e-33, -1.2376369544739664e-33], [-1.6959547566402662e-32, 5.90883609372702, 3.0709589526290564e-18], [7.989926248434849e-35, 3.0709589526290583e-18, 5.90883609372702]]) forces = [[-2.48842762e-31 -2.42773427e-32 -1.94218741e-31] [ 9.71093706e-32 -8.49706993e-32 9.71093706e-32] [-3.64160140e-32 1.21386713e-32 -7.28320280e-32] [ 2.42773427e-31 -3.03466783e-32 1.03178706e-31] [-1.82080070e-31 -2.91328112e-31 -4.85546853e-32] [ 1.06213374e-32 9.71093706e-32 -9.10400350e-33] [-6.06933566e-32 -2.83893687e-50 -5.46240210e-32] [ 1.09248042e-31 4.85546853e-32 -1.82080070e-32] [-4.24853496e-32 -1.81321403e-31 9.71093706e-32] [-1.27076715e-32 9.40747028e-32 -8.49706993e-32] [ 4.85546853e-32 -6.67626923e-32 -9.71093706e-32] [-2.12426748e-32 1.21386713e-32 -1.51733392e-32]] stress = [ 3.15451262e-10 3.15451262e-10 3.15451262e-10 2.06146791e-26 -4.70712043e-34 -2.96992565e-50] energy per atom = -2.7581648241661783 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0