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: Sim_LAMMPS_MEAM_MaiselKoZhang_2017_VNiTi__SM_971529344487_000 ==== 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 10:58:58 -8.791403 1.046036 BFGS: 1 10:58:59 -8.825510 0.848266 BFGS: 2 10:58:59 -8.877288 0.200596 BFGS: 3 10:58:59 -8.877905 0.175397 BFGS: 4 10:59:00 -8.880051 0.006994 BFGS: 5 10:59:00 -8.880055 0.001103 BFGS: 6 10:59:01 -8.880055 0.000001 BFGS: 7 10:59:01 -8.880055 0.000000 Minimization converged after 7 steps. Maximum force component: 2.3624913546466923e-32 eV/Angstrom Maximum stress component: 3.2235062164687294e-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([[2.486504683590752, 7.256067858964783e-18, 6.030716676118867e-38], [-1.243252341795376, 2.1533762226185793, 1.8829374624179574e-37], [2.9914206983712746e-37, 5.5652290345281886e-36, 4.0831453744084545]]) forces = [[ 2.36249135e-32 -5.52966900e-33 1.20413952e-71] [-3.19255588e-33 5.52966900e-33 4.83520752e-70]] stress = [-1.59499078e-11 -1.59499078e-11 -3.22350622e-11 -2.33643903e-34 4.04683112e-34 -4.53071747e-28] energy per atom = -4.44002747022807 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.