element(s): ['Pt', 'V'] AFLOW prototype label: AB3_cP8_223_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8419'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Pt', 'V'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[4.8419, 0, 0], [0, 4.8419, 0], [0, 0, 4.8419]] ========================================= Step Time Energy fmax BFGS: 0 09:05:33 -49.640816 118.6542 BFGS: 1 09:05:33 -66.345432 104.3179 BFGS: 2 09:05:33 -81.012605 91.4338 BFGS: 3 09:05:33 -93.838230 79.7764 BFGS: 4 09:05:33 -105.008089 69.3694 BFGS: 5 09:05:33 -114.691162 59.9035 BFGS: 6 09:05:33 -123.026274 51.3808 BFGS: 7 09:05:33 -130.148063 43.7116 BFGS: 8 09:05:33 -136.178353 36.8146 BFGS: 9 09:05:33 -141.227385 30.6165 BFGS: 10 09:05:33 -145.394933 25.0510 BFGS: 11 09:05:33 -148.771304 20.0580 BFGS: 12 09:05:33 -151.438247 15.5833 BFGS: 13 09:05:33 -153.472965 11.6069 BFGS: 14 09:05:33 -154.940312 8.0250 BFGS: 15 09:05:33 -155.905555 4.9030 BFGS: 16 09:05:33 -156.422944 2.0507 BFGS: 17 09:05:33 -156.542710 0.1965 BFGS: 18 09:05:33 -156.543884 0.0091 BFGS: 19 09:05:33 -156.543886 0.0000 BFGS: 20 09:05:33 -156.543886 0.0000 Minimization converged after 20 steps. Maximum force component: 1.4068717953060718e-30 eV/Angstrom Maximum stress component: 5.456061099059823e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Pt', 'Pt', 'V', 'V', 'V', 'V', 'V', 'V'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 0.00000000e+00] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [7.70364141e-34 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[5.350265627291726, -2.7310956257440046e-32, -2.428529155770897e-32], [-4.186921232468809e-32, 5.350265627291726, -2.85526946739141e-17], [1.8736499987481058e-32, -2.8552694673914125e-17, 5.350265627291726]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-6.85362622e-64 4.94603366e-32 -8.51816907e-32] [ 6.88148998e-66 3.84691507e-32 8.79294872e-32] [-1.09911859e-32 1.40687180e-30 3.84691507e-32] [ 7.96860978e-32 -1.40687180e-30 -2.74779648e-32] [ 3.29735577e-32 2.19823718e-32 -1.17313045e-49] [ 4.39647436e-32 8.79294872e-32 -4.69252178e-49]] stress = [-5.45606110e-10 -5.45606110e-10 -5.45606110e-10 1.33980489e-26 -4.01889396e-33 1.09905829e-49] energy per atom = -19.567985788903577 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0