element(s): ['Sr'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.7514'] model name: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Sr__MO_964297938209_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Sr'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[4.7514, 0, 0], [0, 4.7514, 0], [0, 0, 4.7514]] ========================================= Step Time Energy fmax BFGS: 0 18:09:08 -3.397399 0.2081 BFGS: 1 18:09:08 -3.399159 0.1867 BFGS: 2 18:09:08 -3.406774 0.0129 BFGS: 3 18:09:08 -3.406814 0.0009 BFGS: 4 18:09:08 -3.406814 0.0000 BFGS: 5 18:09:08 -3.406814 0.0000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.0187907439283675e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Sr', 'Sr'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[4.8249660828849255, -2.899145646998653e-32, 2.912804339490253e-33], [-2.1335294509811679e-32, 4.8249660828849255, -2.895047097742235e-20], [-3.0183257710119713e-33, -2.89504709774173e-20, 4.8249660828849255]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-3.01879074e-11 -3.01879074e-11 -3.01879074e-11 3.17065469e-29 2.20607711e-35 -1.23318584e-53] energy per atom = -1.7034068442160115 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0