element(s): ['Ta'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.3551'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ta'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[3.3551, 0, 0], [0, 3.3551, 0], [0, 0, 3.3551]] ========================================= Step Time Energy fmax BFGS: 0 18:10:21 -8.313588 230.5595 BFGS: 1 18:10:21 -35.529043 138.4945 BFGS: 2 18:10:21 -51.400050 77.3484 BFGS: 3 18:10:21 -59.772200 37.1187 BFGS: 4 18:10:21 -63.105011 12.7100 BFGS: 5 18:10:21 -63.678741 3.5122 BFGS: 6 18:10:21 -63.733001 0.4747 BFGS: 7 18:10:21 -63.734070 0.0231 BFGS: 8 18:10:21 -63.734072 0.0002 BFGS: 9 18:10:21 -63.734072 0.0000 BFGS: 10 18:10:21 -63.734072 0.0000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.5671621302318665e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ta', 'Ta'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.742339262990382, 2.733897917959591e-33, -5.50146412571078e-33], [-7.908735601104625e-33, 3.742339262990382, 4.695021959798931e-18], [5.511674005982914e-33, 4.695021959798932e-18, 3.742339262990382]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-3.56716213e-15 -3.56716213e-15 -3.56716213e-15 -3.24552425e-34 -1.17347241e-33 -1.63767599e-51] energy per atom = -31.867036067139942 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0