element(s): ['Cs'] AFLOW prototype label: A_tI4_141_a Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.0985', '3.6231244'] model name: EAM_Dynamo_NicholAckland_2016v2_Cs__MO_144828415103_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cs'] representative atom coordinates = [[0 0 0]] spacegroup = 141 cell = [[5.0985, 0, 0], [0, 5.0985, 0], [0, 0, 18.4725]] ========================================= Step Time Energy fmax BFGS: 0 17:23:46 -2.851641 0.310998 BFGS: 1 17:23:46 -2.855262 0.309349 BFGS: 2 17:23:46 -2.893860 0.270007 BFGS: 3 17:23:46 -2.925090 0.194216 BFGS: 4 17:23:46 -2.944697 0.092237 BFGS: 5 17:23:46 -2.949535 0.020467 BFGS: 6 17:23:46 -2.949720 0.005229 BFGS: 7 17:23:46 -2.949721 0.004651 BFGS: 8 17:23:46 -2.949722 0.003878 BFGS: 9 17:23:46 -2.949724 0.002899 BFGS: 10 17:23:46 -2.949728 0.002807 BFGS: 11 17:23:46 -2.949731 0.001659 BFGS: 12 17:23:46 -2.949732 0.000561 BFGS: 13 17:23:46 -2.949733 0.000120 BFGS: 14 17:23:46 -2.949733 0.000008 BFGS: 15 17:23:46 -2.949733 0.000000 BFGS: 16 17:23:46 -2.949733 0.000000 BFGS: 17 17:23:46 -2.949733 0.000000 Minimization converged after 17 steps. Maximum force component: 1.3667670265476702e-32 eV/Angstrom Maximum stress component: 1.6745989956810553e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs', 'Cs', 'Cs'] basis = [[0.00000000e+00 6.88127487e-33 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.75373079e-33 5.00000000e-01 2.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01]] cellpar = Cell([[4.853615978945012, 2.5236686846373937e-37, 9.367720673997535e-39], [-4.804803622479505e-37, 4.853615978945012, 3.293254493442111e-17], [-2.6578106131102677e-37, 1.2055157561617543e-16, 17.741650345731138]]) forces = [[ 7.30290965e-35 1.46058193e-35 1.36676703e-32] [ 5.84232772e-35 8.76349158e-35 1.14253181e-32] [-4.38174579e-35 5.84232772e-35 -6.83383513e-33] [-8.76349158e-35 -1.46058193e-34 -1.19592115e-32]] stress = [ 3.90147074e-13 3.90147074e-13 1.67459900e-12 -3.28520645e-28 2.23656260e-36 -4.96616659e-52] energy per atom = -0.7374331396422996 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0