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 15:12:43 -0.300493 0.097475 BFGS: 1 15:12:43 -0.300900 0.097415 BFGS: 2 15:12:43 -0.315313 0.094563 BFGS: 3 15:12:43 -0.329192 0.090142 BFGS: 4 15:12:43 -0.342224 0.083097 BFGS: 5 15:12:43 -0.353940 0.072429 BFGS: 6 15:12:43 -0.363726 0.057221 BFGS: 7 15:12:43 -0.370836 0.036614 BFGS: 8 15:12:43 -0.374398 0.009780 BFGS: 9 15:12:43 -0.374623 0.001709 BFGS: 10 15:12:43 -0.374630 0.000061 BFGS: 11 15:12:43 -0.374630 0.000000 BFGS: 12 15:12:43 -0.374630 0.000000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.8937761349470393e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ar', 'Ar', 'Ar', 'Ar'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.30257998e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.86629870e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 5.86629870e-34]] cellpar = Cell([[5.252865678841457, -3.207848164989547e-33, 2.0420617468492145e-32], [-1.6586661141366758e-33, 5.252865678841457, 3.968007761926846e-17], [-1.476736245456078e-32, 3.9680077619268493e-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 -6.15344684e-28 -1.16331317e-36 -9.58041873e-53] 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