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 01:15:50 -14.661728 0.387504 BFGS: 1 01:15:50 -14.665142 0.228551 BFGS: 2 01:15:50 -14.666916 0.007134 BFGS: 3 01:15:50 -14.666917 0.000125 BFGS: 4 01:15:50 -14.666917 0.000000 BFGS: 5 01:15:51 -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 1.84160782e-37] [6.66666663e-01 3.33333337e-01 7.83659164e-39]] cellpar = Cell([[2.4513408607715332, 4.682972478915288e-18, -8.726424411810367e-54], [-1.2256704303857666, 2.12292345876296, -7.463793828479724e-42], [5.350579714476139e-57, 1.17668445809999e-37, 3.988499999999999]]) forces = [[-4.83441743e-31 2.79115220e-31 -5.55225107e-53] [ 4.83441743e-31 -2.79115220e-31 5.55225107e-53]] stress = [-6.03148023e-14 -6.03148023e-14 2.30213354e-73 1.77940304e-51 -6.32569596e-67 9.24403525e-30] 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 01:16:00 -14.663444 0.317797 BFGS: 1 01:16:00 -14.665736 0.186603 BFGS: 2 01:16:00 -14.666917 0.004717 BFGS: 3 01:16:00 -14.666917 0.000067 BFGS: 4 01:16:00 -14.666917 0.000000 BFGS: 5 01:16:00 -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 = [[3.33333330e-01 6.66666670e-01 2.93876577e-39] [6.66666663e-01 3.33333337e-01 0.00000000e+00]] cellpar = Cell([[2.451340860771554, 5.36600176221441e-19, 1.193085389569254e-41], [-1.225670430385777, 2.122923458762978, -1.1930853895989876e-41], [-2.0395396660011004e-37, 1.1775287751886506e-37, 3.3068999999999975]]) forces = [[-8.05736238e-32 1.39557610e-31 -7.84315350e-73] [ 8.05736238e-32 -1.39557610e-31 7.84315350e-73]] stress = [-1.35121439e-14 -1.35121439e-14 5.30221049e-77 4.81143617e-52 -8.33365190e-52 4.40912768e-30] energy per atom = -7.333458712557638 ===============================================