element(s): ['Li'] AFLOW prototype label: A_hR3_166_ac Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0652442', '7.313745', '0.77781729'] model name: Sim_LAMMPS_ReaxFF_IslamOstadhosseinBorodin_2015_LiS__SM_058492438145_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li', 'Li'] representative atom coordinates = [[0. 0. 0. ] [0. 0. 0.77781729]] spacegroup = 166 cell = [[3.0652, 0, 0], [-1.5326, 2.6545410676801, 0], [0, 0, 22.4184]] ========================================= Step Time Energy fmax BFGS: 0 15:58:17 -14.453018 0.1250 BFGS: 1 15:58:17 -14.453543 0.1238 BFGS: 2 15:58:17 -14.466155 0.0907 BFGS: 3 15:58:17 -14.474724 0.0576 BFGS: 4 15:58:17 -14.479259 0.0245 BFGS: 5 15:58:17 -14.480060 0.0059 BFGS: 6 15:58:17 -14.480064 0.0057 BFGS: 7 15:58:17 -14.480104 0.0025 BFGS: 8 15:58:17 -14.480107 0.0024 BFGS: 9 15:58:17 -14.480107 0.0027 BFGS: 10 15:58:17 -14.480107 0.0028 BFGS: 11 15:58:17 -14.480109 0.0030 BFGS: 12 15:58:17 -14.480111 0.0029 BFGS: 13 15:58:17 -14.480115 0.0021 BFGS: 14 15:58:17 -14.480118 0.0009 BFGS: 15 15:58:17 -14.480120 0.0003 BFGS: 16 15:58:18 -14.480120 0.0000 BFGS: 17 15:58:18 -14.480120 0.0000 BFGS: 18 15:58:18 -14.480120 0.0000 BFGS: 19 15:58:18 -14.480120 0.0000 Minimization converged after 19 steps. Maximum force component: 8.689376599640773e-10 eV/Angstrom Maximum stress component: 2.0414059128452523e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li'] basis = [[1.12131921e-32 2.73910037e-33 0.00000000e+00] [6.66666667e-01 3.33333333e-01 3.33333333e-01] [3.33333333e-01 6.66666667e-01 6.66666667e-01] [1.12690939e-16 4.75122481e-31 7.77777879e-01] [3.21900509e-17 1.64465474e-31 2.22222121e-01] [6.66666667e-01 3.33333333e-01 1.11111212e-01] [6.66666667e-01 3.33333333e-01 5.55555454e-01] [3.33333333e-01 6.66666667e-01 4.44444546e-01] [3.33333333e-01 6.66666667e-01 8.88888788e-01]] cellpar = Cell([[3.115427058311948, -4.844829780456707e-18, -5.94151057479714e-17], [-1.5577135291559745, 2.6980389761355696, 5.990900825619359e-17], [-8.856756668531569e-16, 2.5491434389991645e-16, 22.89335771549847]]) forces = [[ 1.44420106e-47 -4.15668602e-48 -3.73303827e-31] [ 2.66670856e-34 4.61887472e-34 -4.38950431e-31] [ 1.45557273e-47 -4.18941584e-48 -3.76243227e-31] [-3.36166040e-26 9.67549960e-27 8.68937660e-10] [ 3.36166083e-26 -9.67550699e-27 -8.68937660e-10] [-3.36166083e-26 9.67550699e-27 8.68937660e-10] [ 3.36166083e-26 -9.67550699e-27 -8.68937660e-10] [-3.36166090e-26 9.67550515e-27 8.68937660e-10] [ 3.36166104e-26 -9.67550699e-27 -8.68937660e-10]] stress = [ 2.04140591e-10 2.04140591e-10 1.26857421e-10 9.94715886e-26 -1.68369563e-25 9.22945190e-26] energy per atom = -1.6089021795184388 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0