element(s): ['C'] AFLOW prototype label: A_cF8_227_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5727'] model name: Sim_LAMMPS_ReaxFF_StrachanVanDuinChakraborty_2003_CHNO__SM_107643900657_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0 0 0]] spacegroup = 227 cell = [[3.5727, 0, 0], [0, 3.5727, 0], [0, 0, 3.5727]] ========================================= Step Time Energy fmax BFGS: 0 16:26:43 -67.623259 8.070400 BFGS: 1 16:26:43 -68.816616 7.838986 BFGS: 2 16:26:43 -70.000561 8.256695 BFGS: 3 16:26:43 -70.378668 4.697754 BFGS: 4 16:26:43 -70.599665 0.390348 BFGS: 5 16:26:44 -70.598786 0.749693 BFGS: 6 16:26:44 -70.599997 0.001940 BFGS: 7 16:26:44 -70.599997 0.000007 BFGS: 8 16:26:44 -70.599997 0.000000 Minimization converged after 8 steps. Maximum force component: 1.8620034696665735e-29 eV/Angstrom Maximum stress component: 1.8452726936413708e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 1.09543483e-33 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01]] cellpar = Cell([[3.631338178384427, -2.2637402972903432e-33, -1.9492957187941455e-33], [-1.1056462946333704e-33, 3.631338178384427, -4.4617330271802325e-18], [1.1072204031957391e-33, -4.461733027180235e-18, 3.631338178384427]]) forces = [[ 1.43231036e-30 1.55166956e-29 -4.11789229e-30] [-3.93885349e-30 -8.47450297e-30 -2.14846554e-30] [ 4.17757189e-30 -1.49198996e-30 -1.49198996e-30] [-6.08731904e-30 -1.74264427e-29 -3.34205751e-30] [-9.54873574e-31 1.57554140e-29 -9.54873574e-31] [-1.90974715e-30 -1.86200347e-29 2.38718394e-30] [ 2.86462072e-30 -2.86462072e-30 -8.59386217e-30] [ 4.77436787e-31 -3.10333912e-30 2.86462072e-30]] stress = [-1.84527269e-11 -1.84527269e-11 -1.84527269e-11 6.54707583e-28 2.61608691e-60 -2.29633743e-61] energy per atom = -8.722108152150438 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0