element(s): ['Sr'] 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: ['4.2616', '1.6451333'] model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Sr__MO_497591319122_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Sr'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[4.2616, 0, 0], [-2.1308, 3.6906538607678, 0], [0, 0, 7.0109]] ========================================= Step Time Energy fmax BFGS: 0 15:10:11 -3.459982 0.0784 BFGS: 1 15:10:11 -3.460158 0.0716 BFGS: 2 15:10:11 -3.461043 0.0147 BFGS: 3 15:10:11 -3.461048 0.0151 BFGS: 4 15:10:11 -3.461057 0.0135 BFGS: 5 15:10:11 -3.461069 0.0085 BFGS: 6 15:10:11 -3.461075 0.0027 BFGS: 7 15:10:11 -3.461077 0.0008 BFGS: 8 15:10:11 -3.461077 0.0001 BFGS: 9 15:10:11 -3.461077 0.0000 BFGS: 10 15:10:11 -3.461077 0.0000 BFGS: 11 15:10:11 -3.461077 0.0000 Minimization converged after 11 steps. Maximum force component: 8.816309993323405e-33 eV/Angstrom Maximum stress component: 8.955551576955942e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Sr', 'Sr'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[4.2915842514564675, 1.2515902388019874e-18, 1.4176732246844962e-37], [-2.1457921257282337, 3.7166209842425255, 5.892807239854181e-38], [1.4041251056273548e-37, 2.220764817369e-37, 7.010377450246046]]) forces = [[-8.81630999e-33 3.81757421e-33 -1.57898431e-70] [-8.81630999e-33 3.81757421e-33 -1.57898431e-70]] stress = [-8.95555158e-11 -8.95555158e-11 -1.94198250e-11 -3.94229879e-34 5.32913780e-48 8.45780559e-27] energy per atom = -1.7305385575707226 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0