element(s): ['Ar'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.7835'] model name: Morse_Shifted_Jelinek_1972_Ar__MO_831902330215_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ar'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[5.7835, 0, 0], [0, 5.7835, 0], [0, 0, 5.7835]] ========================================= Step Time Energy fmax BFGS: 0 16:47:54 -0.297823 0.0975 BFGS: 1 16:47:54 -0.298230 0.0974 BFGS: 2 16:47:54 -0.312727 0.0952 BFGS: 3 16:47:54 -0.326646 0.0900 BFGS: 4 16:47:54 -0.339591 0.0821 BFGS: 5 16:47:54 -0.351113 0.0709 BFGS: 6 16:47:54 -0.360661 0.0557 BFGS: 7 16:47:54 -0.367562 0.0355 BFGS: 8 16:47:54 -0.371000 0.0093 BFGS: 9 16:47:54 -0.371206 0.0017 BFGS: 10 16:47:54 -0.371213 0.0001 BFGS: 11 16:47:54 -0.371213 0.0000 BFGS: 12 16:47:54 -0.371213 0.0000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.17899560243354e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ar', 'Ar', 'Ar', 'Ar'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[5.253563607920281, 1.7399818540799407e-32, 5.833668855667733e-33], [-6.11000130302897e-34, 5.253563607920281, 3.093001725606157e-17], [-3.086359597514513e-32, 3.0930017256061603e-17, 5.253563607920281]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-2.17899560e-12 -2.17899560e-12 -2.17899560e-12 -5.03885414e-28 1.45375512e-37 1.80183378e-54] energy per atom = -0.09280316026641447 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0