element(s): ['Ge'] 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: ['2.96', '1.708277'] model name: EDIP_BelkoGusakovDorozhkin_2010_Ge__MO_129433059219_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ge'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.96, 0, 0], [-1.48, 2.5634351952019, 0], [0, 0, 5.0565]] ========================================= Step Time Energy fmax BFGS: 0 15:47:52 -3.372128 65.651418 BFGS: 1 15:47:52 -10.228682 55.796912 BFGS: 2 15:47:52 -15.215866 30.668033 BFGS: 3 15:47:52 -16.972325 12.283881 BFGS: 4 15:47:52 -17.162061 5.297548 BFGS: 5 15:47:52 -17.247942 1.287539 BFGS: 6 15:47:52 -17.250457 0.430895 BFGS: 7 15:47:52 -17.250773 0.006425 BFGS: 8 15:47:52 -17.250773 0.000111 BFGS: 9 15:47:52 -17.250773 0.000007 BFGS: 10 15:47:52 -17.250773 0.000000 Minimization converged after 10 steps. Maximum force component: 8.571835364509889e-32 eV/Angstrom Maximum stress component: 7.290284549330376e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ge', 'Ge'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[3.1939057387845287, 2.5972422693863758e-17, 4.995340449101324e-35], [-1.5969528693922643, 2.766003507080308, 1.2747447068149528e-34], [-8.984218770502877e-37, -2.174776743784698e-34, 5.215724277541692]]) forces = [[-2.62452851e-32 -2.13423217e-49 8.57183536e-32] [ 1.31226426e-32 2.27290837e-32 1.45797827e-66]] stress = [ 1.70723772e-11 1.70723772e-11 7.29028455e-11 -1.13917867e-33 -1.97311534e-33 2.41291780e-27] energy per atom = -8.625386735407497 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0