element(s): ['Ar'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.7835'] model name: Morse_QuinticSmoothed_Jelinek_1972_Ar__MO_908645784389_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ar'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[5.7835, 0, 0], [0, 5.7835, 0], [0, 0, 5.7835]] ========================================= Step Time Energy fmax BFGS: 0 16:47:54 -0.300493 0.0975 BFGS: 1 16:47:54 -0.300900 0.0974 BFGS: 2 16:47:54 -0.315313 0.0946 BFGS: 3 16:47:54 -0.329192 0.0901 BFGS: 4 16:47:54 -0.342224 0.0831 BFGS: 5 16:47:54 -0.353940 0.0724 BFGS: 6 16:47:54 -0.363726 0.0572 BFGS: 7 16:47:54 -0.370836 0.0366 BFGS: 8 16:47:54 -0.374398 0.0098 BFGS: 9 16:47:54 -0.374623 0.0017 BFGS: 10 16:47:54 -0.374630 0.0001 BFGS: 11 16:47:54 -0.374630 0.0000 BFGS: 12 16:47:54 -0.374630 0.0000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.8937761349470397e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ar', 'Ar', 'Ar', 'Ar'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.33786119e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.17325974e-33]] cellpar = Cell([[5.252865678841457, -1.1069933616616189e-32, 1.4845508881322047e-32], [5.853503514517916e-34, 5.252865678841457, 3.9635672154473375e-17], [-1.1609651525431778e-32, 3.9635672154473393e-17, 5.252865678841457]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.89377613e-12 -1.89377613e-12 -1.89377613e-12 1.40582814e-28 -1.16331317e-36 -6.08406075e-54] energy per atom = -0.09365754446847355 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0