element(s): ['Ga'] AFLOW prototype label: A_tI2_139_a 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: ['2.9197', '1.4818988'] model name: Sim_LAMMPS_Polymorphic_ZhouJonesChu_2017_GaInN__SM_887684855692_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ga'] representative atom coordinates = [[0 0 0]] spacegroup = 139 cell = [[2.9197, 0, 0], [0, 2.9197, 0], [0, 0, 4.3267]] ========================================= Step Time Energy fmax BFGS: 0 17:08:46 -5.519010 0.3887 BFGS: 1 17:08:46 -5.523662 0.3606 BFGS: 2 17:08:46 -5.545893 0.1328 BFGS: 3 17:08:47 -5.546340 0.1497 BFGS: 4 17:08:47 -5.547268 0.1483 BFGS: 5 17:08:47 -5.548784 0.1033 BFGS: 6 17:08:47 -5.549619 0.0408 BFGS: 7 17:08:47 -5.549798 0.0067 BFGS: 8 17:08:47 -5.549804 0.0009 BFGS: 9 17:08:47 -5.549804 0.0002 BFGS: 10 17:08:47 -5.549804 0.0000 BFGS: 11 17:08:47 -5.549804 0.0000 BFGS: 12 17:08:47 -5.549804 0.0000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 5.050831887395729e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ga', 'Ga'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.034013967652, -3.4858933987902774e-35, -2.9474351124886418e-33], [-1.3886138895658934e-34, 3.0340139676519993, -1.0476799016320393e-18], [-2.062198395760134e-33, -1.562183619607563e-18, 4.290743709017656]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-5.05083189e-10 -5.05083189e-10 -4.98340750e-11 7.62779095e-26 2.36706573e-34 -8.25744097e-50] energy per atom = -2.7749022213199455 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_tI2_139_a, while relaxed is A_cF4_225_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.