element(s): ['Li'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0565', '1.639326'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.0565, 0, 0], [-1.52825, 2.6470066466671, 0], [0, 0, 5.0106]] ========================================= Step Time Energy fmax BFGS: 0 14:02:22 -8.581600 7.244703 BFGS: 1 14:02:22 -9.728809 8.072394 BFGS: 2 14:02:22 -10.999005 8.875274 BFGS: 3 14:02:22 -12.376216 9.520491 BFGS: 4 14:02:22 -13.817019 9.780435 BFGS: 5 14:02:22 -15.235291 9.329818 BFGS: 6 14:02:22 -16.489520 7.626427 BFGS: 7 14:02:22 -17.327227 3.668423 BFGS: 8 14:02:22 -17.399767 3.345498 BFGS: 9 14:02:22 -17.479325 0.508539 BFGS: 10 14:02:22 -17.481670 0.058253 BFGS: 11 14:02:22 -17.481697 0.002012 BFGS: 12 14:02:22 -17.481697 0.000167 BFGS: 13 14:02:22 -17.481697 0.000020 BFGS: 14 14:02:22 -17.481697 0.000001 BFGS: 15 14:02:22 -17.481697 0.000000 BFGS: 16 14:02:22 -17.481697 0.000000 Minimization converged after 16 steps. Maximum force component: 1.176399118783252e-31 eV/Angstrom Maximum stress component: 4.108768132299935e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.4897609166473176, 7.77452059563901e-17, 4.4778779640613244e-36], [-1.2448804583236588, 2.156196203166207, 1.3707898389890802e-35], [3.622402901947269e-35, -2.0180181447144493e-36, 4.065843655680703]]) forces = [[ 1.17639912e-31 -6.20133970e-32 -2.47062464e-67] [-1.17639912e-31 6.20133970e-32 2.47062464e-67]] stress = [-9.51556709e-12 -9.51556709e-12 -4.10876813e-11 1.87465021e-33 2.47142611e-45 1.43367254e-27] energy per atom = -8.740848506704916 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0