element(s): ['N', 'Ti'] 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: ['2.6986'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['N', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[2.6986, 0, 0], [0, 2.6986, 0], [0, 0, 2.6986]] ========================================= Step Time Energy fmax BFGS: 0 11:31:41 -31.077922 20.111359 BFGS: 1 11:31:41 -32.862467 4.912268 BFGS: 2 11:31:41 -33.014086 1.519509 BFGS: 3 11:31:41 -33.031527 0.104242 BFGS: 4 11:31:41 -33.031614 0.004026 BFGS: 5 11:31:41 -33.031614 0.000011 BFGS: 6 11:31:41 -33.031614 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.161586825049672e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'Ti'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.7983830668349787, 3.748797793809811e-33, -1.5002569872582372e-32], [-2.939034173746497e-32, 2.7983830668349787, -2.4272329876170533e-18], [-1.1453381233811849e-32, -2.4272329876170575e-18, 2.7983830668349787]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.16158683e-10 -1.16158683e-10 -1.16158683e-10 3.53862940e-28 -5.24668362e-34 3.54299293e-50] energy per atom = -16.51580689593456 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0