element(s): ['Te', 'Zn'] AFLOW prototype label: AB_cF8_216_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.1392'] model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Te', 'Zn'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.1392, 0, 0], [0, 6.1392, 0], [0, 0, 6.1392]] ========================================= Step Time Energy fmax BFGS: 0 15:25:44 -18.899337 0.169826 BFGS: 1 15:25:44 -18.900543 0.161540 BFGS: 2 15:25:44 -18.912023 0.000202 BFGS: 3 15:25:44 -18.912023 0.000001 BFGS: 4 15:25:44 -18.912023 0.000000 Minimization converged after 4 steps. Maximum force component: 5.718382043565924e-31 eV/Angstrom Maximum stress component: 4.81812484927655e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Te', 'Te', 'Te', 'Te', 'Zn', 'Zn', 'Zn', 'Zn'] basis = [[1.28475784e-34 0.00000000e+00 1.28395330e-34] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.28366048e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01]] cellpar = Cell([[6.101000778227941, 2.0203244077180177e-33, -1.0406003339370506e-33], [6.733675239611854e-34, 6.101000778227941, 2.07190476233568e-21], [-2.458639797610546e-34, 2.071904762334838e-21, 6.101000778227941]]) forces = [[-6.26672005e-33 -9.40008007e-33 6.26672005e-33] [ 3.13336002e-33 -3.13336002e-33 -3.13336002e-33] [-3.13336002e-33 6.26672005e-33 1.25334401e-32] [ 3.78813441e-67 -3.19227474e-54 -9.40008007e-33] [-5.64004804e-32 3.13336002e-32 -5.71838204e-31] [ 1.59409691e-31 -5.40504604e-32 -4.55512213e-31] [-6.11005205e-32 1.25334401e-32 5.32671204e-31] [ 1.00267521e-31 -8.14673606e-32 5.26404484e-31]] stress = [ 4.81812485e-13 4.81812485e-13 4.81812485e-13 6.67068617e-29 -5.51908456e-35 -3.18016515e-51] energy per atom = -2.364002873261844 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0