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 14:59:06 -8.581600 7.2447 BFGS: 1 14:59:06 -9.728809 8.0724 BFGS: 2 14:59:06 -10.999005 8.8753 BFGS: 3 14:59:06 -12.376216 9.5205 BFGS: 4 14:59:06 -13.817019 9.7804 BFGS: 5 14:59:06 -15.235291 9.3298 BFGS: 6 14:59:06 -16.489520 7.6264 BFGS: 7 14:59:06 -17.327227 3.6684 BFGS: 8 14:59:06 -17.399767 3.3455 BFGS: 9 14:59:06 -17.479325 0.5085 BFGS: 10 14:59:06 -17.481670 0.0583 BFGS: 11 14:59:06 -17.481697 0.0020 BFGS: 12 14:59:06 -17.481697 0.0002 BFGS: 13 14:59:06 -17.481697 0.0000 BFGS: 14 14:59:06 -17.481697 0.0000 BFGS: 15 14:59:06 -17.481697 0.0000 BFGS: 16 14:59:06 -17.481697 0.0000 Minimization converged after 16 steps. Maximum force component: 2.672820922256155e-31 eV/Angstrom Maximum stress component: 4.1088994101839535e-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([[2.489760916647318, 8.03529169886442e-17, -8.0816247379717e-36], [-1.244880458323659, 2.156196203166208, -4.681594450182124e-35], [-2.1548030027836528e-35, -1.2865479177019588e-35, 4.065843655680702]]) forces = [[-1.41653321e-66 -8.45756129e-67 2.67282092e-31] [ 1.41653321e-66 8.45756129e-67 -2.67282092e-31]] stress = [-9.51165919e-12 -9.51165919e-12 -4.10889941e-11 -4.68662552e-34 -8.11747352e-34 7.46631254e-28] 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