element(s): ['Co', 'Mn'] AFLOW prototype label: A3B_cP4_221_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.7042'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Co', 'Mn'] representative atom coordinates = [[0. 0.5 0.5] [0. 0. 0. ]] spacegroup = 221 cell = [[3.7042, 0, 0], [0, 3.7042, 0], [0, 0, 3.7042]] ========================================= Step Time Energy fmax BFGS: 0 09:25:24 -33.384998 5.949367 BFGS: 1 09:25:24 -34.188202 4.672962 BFGS: 2 09:25:24 -34.760096 2.862241 BFGS: 3 09:25:24 -35.016499 0.442963 BFGS: 4 09:25:24 -35.021573 0.077766 BFGS: 5 09:25:24 -35.021729 0.001668 BFGS: 6 09:25:24 -35.021729 0.000006 BFGS: 7 09:25:24 -35.021729 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.0910511571151135e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Co', 'Co', 'Co', 'Mn'] basis = [[0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.24772459e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 0.00000000e+00]] cellpar = Cell([[3.558054055902831, -7.868002977147719e-33, -3.2039784100259144e-34], [-6.464073923698324e-33, 3.558054055902831, 5.316942273675351e-18], [-5.973797541248174e-33, 5.31694227367536e-18, 3.558054055902831]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.09105116e-11 -4.09105116e-11 -4.09105116e-11 8.88854602e-27 8.11361003e-35 -1.64180015e-50] energy per atom = -8.755432331571315 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0