element(s): ['Sr'] AFLOW prototype label: A_tI4_141_a Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['7.4144', '0.53583567'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Sr'] representative atom coordinates = [[0 0 0]] spacegroup = 141 cell = [[7.4144, 0, 0], [0, 7.4144, 0], [0, 0, 3.9729]] ========================================= Step Time Energy fmax BFGS: 0 09:48:48 -3.059177 0.786564 BFGS: 1 09:48:48 -3.076368 0.772461 BFGS: 2 09:48:48 -3.147128 0.695166 BFGS: 3 09:48:48 -3.206780 0.582960 BFGS: 4 09:48:48 -3.252234 0.430684 BFGS: 5 09:48:48 -3.279820 0.225883 BFGS: 6 09:48:48 -3.285870 0.058246 BFGS: 7 09:48:48 -3.286243 0.038680 BFGS: 8 09:48:48 -3.286282 0.034544 BFGS: 9 09:48:48 -3.286499 0.001681 BFGS: 10 09:48:48 -3.286499 0.000201 BFGS: 11 09:48:48 -3.286499 0.000000 BFGS: 12 09:48:48 -3.286499 0.000000 Minimization converged after 12 steps. Maximum force component: 4.660577086590495e-32 eV/Angstrom Maximum stress component: 7.009743042555887e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Sr', 'Sr', 'Sr', 'Sr'] basis = [[0.00000000e+00 8.47155269e-33 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.17164997e-33 5.00000000e-01 2.50000000e-01] [5.00000000e-01 1.48286205e-32 7.50000000e-01]] cellpar = Cell([[7.117382284018597, 4.5945298775483e-37, -4.630630617729251e-38], [6.2329423471901134e-37, 7.117382284018596, -1.248151423673431e-17], [2.9631259949881875e-55, -6.686869576469759e-18, 3.7202001355092116]]) forces = [[ 5.48303187e-33 -1.09660637e-32 1.92308176e-50] [-7.20252618e-70 -8.22454780e-33 1.44231132e-50] [-5.48303187e-33 -1.09660637e-32 1.92308176e-50] [-2.12467485e-32 4.66057709e-32 -8.17309749e-50]] stress = [ 3.06440075e-12 3.06440075e-12 -7.00974304e-12 -9.23137117e-31 -3.96616375e-67 1.35114515e-65] energy per atom = -0.8216248560260938 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0