element(s): ['K'] 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: ['6.6342'] model name: Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['K'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[6.6342, 0, 0], [0, 6.6342, 0], [0, 0, 6.6342]] ========================================= Step Time Energy fmax BFGS: 0 17:01:44 -3.635718 0.3279 BFGS: 1 17:01:44 -3.640235 0.3148 BFGS: 2 17:01:44 -3.676463 0.1651 BFGS: 3 17:01:44 -3.688743 0.0051 BFGS: 4 17:01:44 -3.688754 0.0003 BFGS: 5 17:01:44 -3.688754 0.0000 BFGS: 6 17:01:44 -3.688754 0.0000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.1206888605520592e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['K', 'K', 'K', 'K'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[6.462898632669016, 2.0915533143869896e-32, 1.787527806812567e-36], [2.5118114051434427e-33, 6.462898632669016, -1.1659002129023097e-17], [-1.4075888783828721e-33, -1.1659002129023094e-17, 6.462898632669016]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.12068886e-12 -1.12068886e-12 -1.12068886e-12 3.96864434e-29 -6.72423062e-37 1.20069424e-53] energy per atom = -0.9221884865368287 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0