element(s): ['C'] AFLOW prototype label: A_hP2_191_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 2 Parameter values for parameter set 0: ['2.4677', '1.6162824'] Parameter values for parameter set 1: ['2.4647', '1.3417049'] model name: MEAM_LAMMPS_LeeLee_2005_C__MO_996970420049_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0. ]] spacegroup = 191 cell = [[2.4677, 0, 0], [-1.23385, 2.1370908889189, 0], [0, 0, 3.9885]] ========================================= Step Time Energy fmax BFGS: 0 17:58:50 -14.661728 0.387504 BFGS: 1 17:58:50 -14.665142 0.228551 BFGS: 2 17:58:50 -14.666916 0.007134 BFGS: 3 17:58:50 -14.666917 0.000125 BFGS: 4 17:58:50 -14.666917 0.000000 BFGS: 5 17:58:50 -14.666917 0.000000 Minimization converged after 5 steps. Maximum force component: 4.834417426083715e-31 eV/Angstrom Maximum stress component: 6.031480228557837e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C'] basis = [[3.33333330e-01 6.66666670e-01 0.00000000e+00] [6.66666663e-01 3.33333337e-01 7.98968817e-39]] cellpar = Cell([[2.4513408607715332, 4.682972478915288e-18, 1.8659484571216792e-42], [-1.2256704303857666, 2.12292345876296, -1.865948457123423e-42], [-2.5475965823822927e-38, 1.4708555726249882e-38, 3.988499999999999]]) forces = [[-4.83441743e-31 2.79115220e-31 -4.90657930e-73] [ 4.83441743e-31 -2.79115220e-31 4.90657930e-73]] stress = [-6.03148023e-14 -6.03148023e-14 5.52193810e-74 2.22425381e-52 -3.85252060e-52 1.07799350e-29] energy per atom = -7.333458712557633 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0. ]] spacegroup = 191 cell = [[2.4647, 0, 0], [-1.23235, 2.1344928127075, 0], [0, 0, 3.3069]] ========================================= Step Time Energy fmax BFGS: 0 17:58:52 -14.663444 0.317797 BFGS: 1 17:58:52 -14.665736 0.186603 BFGS: 2 17:58:52 -14.666917 0.004717 BFGS: 3 17:58:52 -14.666917 0.000067 BFGS: 4 17:58:52 -14.666917 0.000000 BFGS: 5 17:58:52 -14.666917 0.000000 Minimization converged after 5 steps. Maximum force component: 1.3955761011622367e-31 eV/Angstrom Maximum stress component: 1.3512143904625063e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C'] basis = [[0.33333333 0.66666667 0. ] [0.66666666 0.33333334 0. ]] cellpar = Cell([[2.451340860771554, 5.36600176221441e-19, -1.193085388828819e-41], [-1.225670430385777, 2.122923458762978, 1.1930185711708343e-41], [2.0397894215370948e-37, -1.1860371030530198e-37, 3.3068999999999975]]) forces = [[-8.05736238e-32 1.39557610e-31 7.84271425e-73] [ 8.05736238e-32 -1.39557610e-31 -7.84271425e-73]] stress = [-1.35121439e-14 -1.35121439e-14 3.31374672e-76 -4.84620158e-52 8.33467241e-52 3.20054725e-30] energy per atom = -7.333458712557638 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0 Parameter sets [1] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 1