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: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_K__MO_202712315930_004 ==== 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 15:22:08 -3.696077 0.031554 BFGS: 1 15:22:08 -3.696119 0.031114 BFGS: 2 15:22:08 -3.697572 0.001100 BFGS: 3 15:22:08 -3.697574 0.000036 BFGS: 4 15:22:08 -3.697574 0.000000 BFGS: 5 15:22:08 -3.697574 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.1044988374877285e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['K', 'K', 'K', 'K'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [4.15796635e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[6.582330957657718, -3.9404823425575807e-33, 1.6629715177346043e-32], [-1.8881385462159201e-32, 6.582330957657718, 8.206649047807052e-19], [-1.9730569130548643e-32, 8.206649047807451e-19, 6.582330957657718]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-2.10449884e-14 -2.10449884e-14 -2.10449884e-14 -7.62682224e-31 -7.40849182e-36 -3.97209533e-52] energy per atom = -0.9243933789696359 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0