element(s): ['Cl', 'Cs', 'Li'] AFLOW prototype label: A2BC_tP8_129_ac_c_c Parameter names: ['a', 'c/a', 'z2', 'z3', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.9487', '1.9520884', '0.32713122', '0.69471579', '0.080584763'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Cl', 'Cs', 'Li'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.32713122] [0. 0.5 0.69471579] [0. 0.5 0.08058476]] spacegroup = 129 cell = [[4.9487, 0, 0], [0, 4.9487, 0], [0, 0, 9.6603]] ========================================= Step Time Energy fmax BFGS: 0 16:01:24 -58.632244 8.299552 BFGS: 1 16:01:24 -60.026300 8.176820 BFGS: 2 16:01:24 -61.351601 7.997838 BFGS: 3 16:01:24 -62.599981 7.754027 BFGS: 4 16:01:24 -63.762735 7.452272 BFGS: 5 16:01:24 -64.834164 7.064653 BFGS: 6 16:01:24 -65.809640 6.571272 BFGS: 7 16:01:24 -66.688687 5.977817 BFGS: 8 16:01:24 -67.467204 5.275038 BFGS: 9 16:01:24 -68.139729 4.455963 BFGS: 10 16:01:24 -68.697043 3.501670 BFGS: 11 16:01:24 -69.125355 2.416155 BFGS: 12 16:01:24 -69.405387 1.307165 BFGS: 13 16:01:24 -69.508974 0.404193 BFGS: 14 16:01:24 -69.517368 0.379970 BFGS: 15 16:01:24 -69.556190 0.561138 BFGS: 16 16:01:24 -69.561828 0.454971 BFGS: 17 16:01:24 -69.570462 0.092139 BFGS: 18 16:01:24 -69.571021 0.016200 BFGS: 19 16:01:24 -69.571040 0.004042 BFGS: 20 16:01:24 -69.571040 0.001045 BFGS: 21 16:01:24 -69.571040 0.000037 BFGS: 22 16:01:24 -69.571040 0.000002 BFGS: 23 16:01:24 -69.571040 0.000000 BFGS: 24 16:01:24 -69.571040 0.000000 Minimization converged after 24 steps. Maximum force component: 6.883290577168293e-09 eV/Angstrom Maximum stress component: 3.6797172247041696e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Cl', 'Cl', 'Cl', 'Cs', 'Cs', 'Li', 'Li'] basis = [[2.61527693e-33 0.00000000e+00 1.00500175e-36] [5.00000000e-01 5.00000000e-01 3.42944019e-34] [0.00000000e+00 5.00000000e-01 3.39120759e-01] [5.00000000e-01 6.78812970e-33 6.60879241e-01] [1.06535319e-33 5.00000000e-01 7.10357303e-01] [5.00000000e-01 0.00000000e+00 2.89642697e-01] [0.00000000e+00 5.00000000e-01 8.42580056e-02] [5.00000000e-01 0.00000000e+00 9.15741994e-01]] cellpar = Cell([[4.539524206394292, -1.2080574859205368e-35, 2.1986443597685518e-36], [2.289628840164395e-35, 4.539524206394291, 3.031639793743539e-17], [-7.522574701996302e-35, 5.934564032255765e-17, 8.985396288455968]]) forces = [[-3.77947032e-66 -1.39884890e-32 4.43014241e-31] [ 7.20616745e-66 -4.19654669e-32 -8.86028481e-31] [-3.98991597e-44 3.14764448e-26 4.76578533e-09] [ 3.98991597e-44 -3.14762910e-26 -4.76578533e-09] [-5.60365175e-44 4.42071329e-26 6.69332425e-09] [ 5.60365175e-44 -4.42074127e-26 -6.69332425e-09] [ 5.76269158e-44 -4.54618866e-26 -6.88329058e-09] [-5.76269158e-44 4.54619390e-26 6.88329058e-09]] stress = [ 3.22952046e-10 3.22952046e-10 3.67971722e-10 -5.15361360e-26 -9.36605177e-45 7.38043003e-62] energy per atom = -8.69637999963037 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0