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: EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_Ni__MO_108408461881_001 ==== 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 15:06:03 -8.732108 1.262513 BFGS: 1 15:06:03 -8.783491 1.029946 BFGS: 2 15:06:03 -8.863185 0.301609 BFGS: 3 15:06:03 -8.869194 0.026374 BFGS: 4 15:06:03 -8.869207 0.022688 BFGS: 5 15:06:03 -8.869226 0.016181 BFGS: 6 15:06:03 -8.869253 0.014076 BFGS: 7 15:06:03 -8.869268 0.007997 BFGS: 8 15:06:03 -8.869272 0.001430 BFGS: 9 15:06:03 -8.869272 0.000116 BFGS: 10 15:06:03 -8.869272 0.000004 BFGS: 11 15:06:04 -8.869272 0.000000 BFGS: 12 15:06:04 -8.869272 0.000000 Minimization converged after 12 steps. Maximum force component: 2.637877550439504e-31 eV/Angstrom Maximum stress component: 1.303053642028212e-10 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([[2.469346752105754, 9.473063648512124e-18, 1.2047892927430648e-36], [-1.234673376052877, 2.1385170180761786, 4.079846688723805e-36], [1.257779489897615e-35, -3.327202288359147e-36, 4.014532576923634]]) forces = [[ 2.63787755e-31 -1.05437029e-31 8.24715574e-33] [-2.63787755e-31 1.05437029e-31 -8.24715574e-33]] stress = [-1.30305364e-10 -1.30305364e-10 -7.61851003e-11 -2.29716793e-32 -6.63135262e-33 -2.61276713e-26] energy per atom = -4.434636030241353 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0