element(s): ['Ni'] AFLOW prototype label: A_hP2_194_c 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: ['2.582', '1.5943455'] model name: EAM_Dynamo_MendelevKramerHao_2012_Ni__MO_832600236922_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.582, 0, 0], [-1.291, 2.2360775925714, 0], [0, 0, 4.1166]] ========================================= Step Time Energy fmax BFGS: 0 15:06:13 -8.652670 0.713439 BFGS: 1 15:06:13 -8.665649 0.566684 BFGS: 2 15:06:13 -8.698833 0.295702 BFGS: 3 15:06:13 -8.701228 0.296303 BFGS: 4 15:06:14 -8.706594 0.043127 BFGS: 5 15:06:14 -8.706723 0.015095 BFGS: 6 15:06:14 -8.706727 0.014655 BFGS: 7 15:06:14 -8.706736 0.010712 BFGS: 8 15:06:14 -8.706742 0.004784 BFGS: 9 15:06:14 -8.706745 0.001833 BFGS: 10 15:06:14 -8.706745 0.000243 BFGS: 11 15:06:14 -8.706745 0.000022 BFGS: 12 15:06:14 -8.706745 0.000001 BFGS: 13 15:06:14 -8.706745 0.000000 BFGS: 14 15:06:14 -8.706745 0.000000 Minimization converged after 14 steps. Maximum force component: 1.0213638403859097e-32 eV/Angstrom Maximum stress component: 1.9875384974698263e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.4858863718078874, 2.206065676871466e-17, -9.738278054799501e-37], [-1.2429431859039437, 2.1528407489071575, 9.668316893351523e-38], [3.653124330216494e-36, 1.1202539100354908e-35, 4.120416098647085]]) forces = [[-1.02136384e-32 -9.06395295e-50 4.00111815e-69] [-1.02136384e-32 -9.06395295e-50 4.00111815e-69]] stress = [ 1.98753850e-11 1.98753850e-11 -7.37537226e-12 -6.94764283e-34 -1.27865064e-47 1.08865166e-26] energy per atom = -4.353372390153478 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0