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_SigmoidalSmoothed_Jelinek_1972_Ar__MO_071460865933_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 15:03:12 -0.000186 0.000055 BFGS: 1 15:03:12 -0.000186 0.000055 BFGS: 2 15:03:12 -0.000195 0.000054 BFGS: 3 15:03:12 -0.000203 0.000051 BFGS: 4 15:03:12 -0.000210 0.000046 BFGS: 5 15:03:12 -0.000216 0.000039 BFGS: 6 15:03:12 -0.000221 0.000030 BFGS: 7 15:03:12 -0.000225 0.000018 BFGS: 8 15:03:12 -0.000227 0.000004 BFGS: 9 15:03:12 -0.000227 0.000001 BFGS: 10 15:03:12 -0.000227 0.000000 BFGS: 11 15:03:12 -0.000227 0.000000 Minimization converged after 11 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.2254696065597836e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ar', 'Ar', 'Ar', 'Ar'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[5.2622996401984246, -2.4329952544225249e-32, 2.2956907011237684e-32], [1.7725461179265844e-32, 5.262299640198425, -4.9551983611221715e-17], [2.5916300467146206e-32, -4.9551983611221697e-17, 5.262299640198424]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 1.22546961e-12 1.22546961e-12 1.22546961e-12 -6.16391968e-28 -2.69729223e-40 -3.50409838e-58] energy per atom = -5.6689424826855144e-05 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0