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 17:11:50 -2.851641 0.3110 BFGS: 1 17:11:50 -2.855262 0.3093 BFGS: 2 17:11:50 -2.893860 0.2700 BFGS: 3 17:11:50 -2.925090 0.1942 BFGS: 4 17:11:50 -2.944697 0.0922 BFGS: 5 17:11:50 -2.949535 0.0205 BFGS: 6 17:11:50 -2.949720 0.0052 BFGS: 7 17:11:50 -2.949721 0.0047 BFGS: 8 17:11:50 -2.949722 0.0039 BFGS: 9 17:11:50 -2.949724 0.0029 BFGS: 10 17:11:50 -2.949728 0.0028 BFGS: 11 17:11:50 -2.949731 0.0017 BFGS: 12 17:11:50 -2.949732 0.0006 BFGS: 13 17:11:50 -2.949733 0.0001 BFGS: 14 17:11:50 -2.949733 0.0000 BFGS: 15 17:11:50 -2.949733 0.0000 BFGS: 16 17:11:50 -2.949733 0.0000 BFGS: 17 17:11:50 -2.949733 0.0000 Minimization converged after 17 steps. Maximum force component: 2.7335340530953414e-32 eV/Angstrom Maximum stress component: 1.674617855770115e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs', 'Cs', 'Cs'] basis = [[0.00000000e+00 3.00927171e-35 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [1.73873690e-33 5.00000000e-01 2.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01]] cellpar = Cell([[4.853615978945012, -2.5916034858366144e-37, 1.4616770831407557e-40], [3.82471578796495e-37, 4.853615978945012, 4.18315613723169e-17], [-1.1388987250082983e-39, 1.5141368250961992e-16, 17.741650345731145]]) forces = [[ 5.84232772e-35 1.16644858e-49 1.36676703e-32] [ 4.67386218e-34 -4.67386218e-34 1.85794893e-32] [ 7.45291700e-72 1.16846554e-34 2.73353405e-32] [-4.08962940e-34 9.34772435e-34 6.83383513e-33]] stress = [ 3.90151274e-13 3.90151274e-13 1.67461786e-12 -1.25872446e-28 -4.47312520e-36 3.29672382e-52] energy per atom = -0.7374331396422997 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0