element(s): ['Cl', 'Na'] AFLOW prototype label: AB_cP2_221_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.49'] model name: Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Na'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[3.49, 0, 0], [0, 3.49, 0], [0, 0, 3.49]] ========================================= Step Time Energy fmax BFGS: 0 14:48:02 -3.912818 2.2844 BFGS: 1 14:48:02 -4.117421 1.9124 BFGS: 2 14:48:02 -4.364778 1.4109 BFGS: 3 14:48:02 -4.543726 1.0019 BFGS: 4 14:48:02 -4.669050 0.6969 BFGS: 5 14:48:02 -4.757073 0.5039 BFGS: 6 14:48:02 -4.823649 0.4029 BFGS: 7 14:48:02 -4.879542 0.3537 BFGS: 8 14:48:02 -4.929901 0.3240 BFGS: 9 14:48:02 -4.976543 0.3025 BFGS: 10 14:48:02 -5.020380 0.2850 BFGS: 11 14:48:02 -5.061675 0.2671 BFGS: 12 14:48:02 -5.099958 0.2436 BFGS: 13 14:48:02 -5.134349 0.2165 BFGS: 14 14:48:02 -5.165033 0.1946 BFGS: 15 14:48:02 -5.192833 0.1773 BFGS: 16 14:48:02 -5.218216 0.1617 BFGS: 17 14:48:02 -5.241207 0.1447 BFGS: 18 14:48:02 -5.261373 0.1234 BFGS: 19 14:48:02 -5.277864 0.0955 BFGS: 20 14:48:02 -5.289650 0.0606 BFGS: 21 14:48:02 -5.295673 0.0188 BFGS: 22 14:48:02 -5.296226 0.0022 BFGS: 23 14:48:02 -5.296235 0.0001 BFGS: 24 14:48:02 -5.296234 0.0000 BFGS: 25 14:48:02 -5.296234 0.0000 Minimization converged after 25 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.4865628719819083e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Na'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[5.327029442365857, 2.9450032153044636e-32, -2.8238734994867365e-33], [2.910971962537023e-32, 5.327029442365857, -2.781599314332783e-17], [4.665601597735424e-33, -2.7815993143327854e-17, 5.327029442365857]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 3.48656287e-13 3.48656287e-13 3.48656287e-13 -8.10788721e-31 2.89573627e-34 -2.50606484e-51] energy per atom = -2.6481170233358693 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0