element(s): ['Mn', 'O'] AFLOW prototype label: AB_cF8_225_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: ['4.5181'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mn', 'O'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.5181, 0, 0], [0, 4.5181, 0], [0, 0, 4.5181]] ========================================= Step Time Energy fmax BFGS: 0 15:49:31 -50.555588 8.877191 BFGS: 1 15:49:31 -51.893424 8.957056 BFGS: 2 15:49:31 -53.241547 9.013739 BFGS: 3 15:49:31 -54.596193 9.043349 BFGS: 4 15:49:31 -55.953996 9.091087 BFGS: 5 15:49:31 -57.315445 9.055058 BFGS: 6 15:49:31 -58.668417 8.977081 BFGS: 7 15:49:31 -60.006156 8.850818 BFGS: 8 15:49:32 -61.320892 8.669110 BFGS: 9 15:49:32 -62.603714 8.423875 BFGS: 10 15:49:32 -63.844424 8.105989 BFGS: 11 15:49:32 -65.032045 7.712880 BFGS: 12 15:49:32 -66.153110 7.217841 BFGS: 13 15:49:32 -67.192017 6.615123 BFGS: 14 15:49:32 -68.131525 5.889910 BFGS: 15 15:49:32 -68.952032 5.025475 BFGS: 16 15:49:32 -69.631266 4.002925 BFGS: 17 15:49:32 -70.147716 2.855803 BFGS: 18 15:49:32 -70.473582 1.452998 BFGS: 19 15:49:32 -70.572089 0.180460 BFGS: 20 15:49:32 -70.573478 0.012254 BFGS: 21 15:49:32 -70.573485 0.000094 BFGS: 22 15:49:32 -70.573485 0.000000 BFGS: 23 15:49:32 -70.573485 0.000000 Minimization converged after 23 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.8064449893728204e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mn', 'Mn', 'Mn', 'Mn', 'O', 'O', 'O', 'O'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.71722564e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.36118525e-49 0.00000000e+00] [6.86890255e-49 5.00000000e-01 0.00000000e+00] [3.43445128e-49 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[3.984495402097077, -1.283863229498163e-33, -1.1490362150243529e-32], [5.5561731227815786e-33, 3.984495402097077, -2.3296089927914537e-17], [1.0177385950091269e-32, -2.3296089927914564e-17, 3.984495402097077]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 1.80644499e-14 1.80644499e-14 1.80644499e-14 -1.88532446e-30 5.17586024e-34 -3.26768883e-50] energy per atom = -8.821685595205564 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0