{ "level_of_theory": "DFT PBE / PBE+U (VASP, Materials Project); native eV / eV\u00b7\u00c5\u207b\u00b9; stress raw kBar", "units": { "pos": "angstrom", "cell": "angstrom", "energy": "eV", "forces": "eV/Ang", "stress": "eV/Ang^3 (units=eV) or kBar (units=raw)", "magmom": "muB" }, "entity": "per-calc relaxation trajectory ({mp_id}-{calc_id}); constant N per entity", "n_trajectories": 454594, "n_frames": 1580395, "n_materials": 145923, "atoms_per_trajectory": { "min": 1, "max": 444, "mean": 28.3 }, "frames_per_trajectory": { "min": 1, "max": 54, "mean": 3.48 }, "elements": { "count": 89, "atomic_numbers": [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 89, 90, 91, 92, 93, 94 ], "symbols": [ "H", "He", "Li", "Be", "B", "C", "N", "O", "F", "Ne", "Na", "Mg", "Al", "Si", "P", "S", "Cl", "Ar", "K", "Ca", "Sc", "Ti", "V", "Cr", "Mn", "Fe", "Co", "Ni", "Cu", "Zn", "Ga", "Ge", "As", "Se", "Br", "Kr", "Rb", "Sr", "Y", "Zr", "Nb", "Mo", "Tc", "Ru", "Rh", "Pd", "Ag", "Cd", "In", "Sn", "Sb", "Te", "I", "Xe", "Cs", "Ba", "La", "Ce", "Pr", "Nd", "Pm", "Sm", "Eu", "Gd", "Tb", "Dy", "Ho", "Er", "Tm", "Yb", "Lu", "Hf", "Ta", "W", "Re", "Os", "Ir", "Pt", "Au", "Hg", "Tl", "Pb", "Bi", "Ac", "Th", "Pa", "U", "Np", "Pu" ], "zmax": 94 }, "cell_edge_length_angstrom": { "min": 0.933800220489502, "max": 211.9366912841797, "mean": 8.274052619934082 }, "bounding_box_extent_angstrom": { "side_min": 0.0, "side_max": 199.18317495007068, "diagonal_min": 0.0, "diagonal_max": 199.2106992723488 }, "energy_per_atom_eV_sampled": { "min": -13.902698516845703, "max": -0.30102768540382385, "mean": -6.21036715720594 }, "force_magnitude_eV_per_Ang_sampled": { "min": 0.0, "max": 110.20010746225869, "mean": 0.32872245151169704 }, "magmom_present_fraction": 0.1612, "bandgap_present_fraction": 0.1895, "linref_r2": 0.9864971715413333, "sample_size_for_distributions": 8000 }