element(s): ['Xe'] 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: ['4.7871', '1.7078398'] model name: LJ_Shifted_Bernardes_1958MedCutoff_Xe__MO_849320763277_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Xe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[4.7871, 0, 0], [-2.39355, 4.1457502104565, 0], [0, 0, 8.1756]] ========================================= Step Time Energy fmax BFGS: 0 10:53:09 -0.252150 0.174924 BFGS: 1 10:53:10 -0.253340 0.175290 BFGS: 2 10:53:10 -0.277095 0.178899 BFGS: 3 10:53:10 -0.299634 0.172201 BFGS: 4 10:53:10 -0.318551 0.147204 BFGS: 5 10:53:10 -0.330027 0.091271 BFGS: 6 10:53:10 -0.330992 0.057564 BFGS: 7 10:53:10 -0.331392 0.055497 BFGS: 8 10:53:10 -0.331466 0.053923 BFGS: 9 10:53:11 -0.332997 0.008755 BFGS: 10 10:53:11 -0.333038 0.001682 BFGS: 11 10:53:11 -0.333040 0.000061 BFGS: 12 10:53:11 -0.333040 0.000001 BFGS: 13 10:53:11 -0.333040 0.000000 BFGS: 14 10:53:11 -0.333040 0.000000 Minimization converged after 14 steps. Maximum force component: 4.183916848781242e-34 eV/Angstrom Maximum stress component: 3.667268175996638e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Xe', 'Xe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[4.344827662059556, 5.0314877554236364e-17, -1.1325316230398945e-36], [-2.172413831029778, 3.762731130408926, -1.930835499658567e-36], [-2.884241214330138e-36, -1.819595444106695e-36, 7.095215394291259]]) forces = [[-4.18391685e-34 2.41558552e-34 -2.27748130e-34] [ 4.18391685e-34 -2.41558552e-34 2.27748130e-34]] stress = [ 3.66726818e-12 3.66726818e-12 1.63294853e-12 1.92371374e-35 5.59343325e-48 -7.30630260e-28] energy per atom = -0.16651994347494953 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0