element(s): ['Co', 'Cr'] AFLOW prototype label: AB_cP2_221_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.1963'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Co', 'Cr'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[3.1963, 0, 0], [0, 3.1963, 0], [0, 0, 3.1963]] ========================================= Step Time Energy fmax BFGS: 0 14:48:15 -18.581037 11.0688 BFGS: 1 14:48:15 -20.199363 10.2753 BFGS: 2 14:48:15 -21.589376 7.9532 BFGS: 3 14:48:15 -22.469834 3.2937 BFGS: 4 14:48:15 -22.545371 2.2464 BFGS: 5 14:48:15 -22.586261 0.2758 BFGS: 6 14:48:15 -22.586957 0.0197 BFGS: 7 14:48:15 -22.586961 0.0002 BFGS: 8 14:48:15 -22.586961 0.0000 BFGS: 9 14:48:15 -22.586961 0.0000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 5.962849218634802e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Co', 'Cr'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.9203005759951988, 9.655491730997444e-33, -1.1558321770733802e-33], [9.449107530381539e-33, 2.9203005759951988, 1.2994725590119081e-17], [1.67587343496168e-33, 1.2994725590119084e-17, 2.9203005759951983]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 5.96284922e-14 5.96284922e-14 5.96284922e-14 -4.40334076e-32 1.95516802e-62 1.07561099e-61] energy per atom = -11.293480362053733 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0