{
  "counts": {
    "above_hull": 6,
    "entries": 17,
    "intervals": 5,
    "vertices": 6
  },
  "elements": [
    "AU",
    "CE"
  ],
  "flags": [
    "has_intermediate_compounds",
    "theoretical_vertices"
  ],
  "isotherms": [
    {
      "intervals": [
        {
          "intercept": 0.0,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaaaaadd",
            "x": 0.0
          },
          "mu_a_rel": 0.0,
          "mu_b_rel": -2.6522965300000014,
          "right": {
            "phase": "mp-aaackuug",
            "x": 0.14285714285714285
          },
          "slope": -2.6522965300000014,
          "x_hi": 0.14285714285714285,
          "x_lo": 0.0
        },
        {
          "intercept": -0.10539083666666715,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaackuug",
            "x": 0.14285714285714285
          },
          "mu_a_rel": -0.10539083666666715,
          "mu_b_rel": -2.0199515099999985,
          "right": {
            "phase": "mp-aaabxglg",
            "x": 0.25
          },
          "slope": -1.9145606733333311,
          "x_hi": 0.25,
          "x_lo": 0.14285714285714285
        },
        {
          "intercept": -0.30269771999999934,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaabxglg",
            "x": 0.25
          },
          "mu_a_rel": -0.30269771999999934,
          "mu_b_rel": -1.4280308600000018,
          "right": {
            "phase": "mp-aaacjhwc",
            "x": 0.3333333333333333
          },
          "slope": -1.1253331400000024,
          "x_hi": 0.3333333333333333,
          "x_lo": 0.25
        },
        {
          "intercept": -0.7485645600000002,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaacjhwc",
            "x": 0.3333333333333333
          },
          "mu_a_rel": -0.7485645600000002,
          "mu_b_rel": -0.53629718,
          "right": {
            "phase": "mp-aaacfybf",
            "x": 0.5
          },
          "slope": 0.2122673800000001,
          "x_hi": 0.5,
          "x_lo": 0.3333333333333333
        },
        {
          "intercept": -1.2848617400000002,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaacfybf",
            "x": 0.5
          },
          "mu_a_rel": -1.2848617400000002,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "mp-aaabghgm",
            "x": 1.0
          },
          "slope": 1.2848617400000002,
          "x_hi": 1.0,
          "x_lo": 0.5
        }
      ],
      "temperature_K": 0.0,
      "vertices": [
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": -3.273882,
          "entries_at_x": 4,
          "formula": "Au",
          "nsites": 1,
          "phase": "mp-aaaaaadd",
          "phase_kind": "structure",
          "spacegroup_number": 225,
          "spacegroup_symbol": "Fm-3m",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.37889950428571445,
          "energy_per_atom": -4.032668240714286,
          "entries_at_x": 1,
          "formula": "CeAu6",
          "nsites": 14,
          "phase": "mp-aaackuug",
          "phase_kind": "structure",
          "spacegroup_number": 15,
          "spacegroup_symbol": "C2/c",
          "theoretical": false,
          "x": 0.14285714285714285
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.5840310049999999,
          "energy_per_atom": -4.52271479375,
          "entries_at_x": 1,
          "formula": "CeAu3",
          "nsites": 8,
          "phase": "mp-aaabxglg",
          "phase_kind": "structure",
          "spacegroup_number": 194,
          "spacegroup_symbol": "P6_3/mmc",
          "theoretical": true,
          "x": 0.25
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.6778087666666668,
          "energy_per_atom": -4.8380931516666665,
          "entries_at_x": 1,
          "formula": "CeAu2",
          "nsites": 6,
          "phase": "mp-aaacjhwc",
          "phase_kind": "structure",
          "spacegroup_number": 74,
          "spacegroup_symbol": "Imma",
          "theoretical": false,
          "x": 0.3333333333333333
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.6424308700000001,
          "energy_per_atom": -5.2459164475,
          "entries_at_x": 2,
          "formula": "CeAu",
          "nsites": 4,
          "phase": "mp-aaacfybf",
          "phase_kind": "structure",
          "spacegroup_number": 63,
          "spacegroup_symbol": "Cmcm",
          "theoretical": false,
          "x": 0.5
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": -5.933089155,
          "entries_at_x": 6,
          "formula": "Ce",
          "nsites": 2,
          "phase": "mp-aaabghgm",
          "phase_kind": "structure",
          "spacegroup_number": 12,
          "spacegroup_symbol": "C2/m",
          "theoretical": false,
          "x": 1.0
        }
      ]
    }
  ],
  "mp_agreement": {
    "comparable": true,
    "comparable_note": "",
    "max_abs_delta_energy_above_hull": 0.0,
    "only_mp_stable": [],
    "only_ours_stable": [],
    "stable_sets_match": true
  },
  "provenance": {
    "above_hull_window_eV": 0.05,
    "builder_version": 1,
    "collinear_tol": 1e-12,
    "correction_model": "MP2020 (applied upstream by the Materials Project; none added)",
    "degenerate_tol": 1e-06,
    "entry_pool": "all_nondeprecated",
    "is_stable_source": "upstream_flag",
    "observed_at": "2026-09-01T20:54:47Z",
    "snapshot_scope_elements": [],
    "snapshot_scope_kind": "full",
    "snapshot_sha256": "b6deba8ecf1b67211b3d89cd33a5f98a1939d4bcd92db561818195e55187492a",
    "source_release": "2026.04.13",
    "stability_tol": 0.0001,
    "thermo_type": "GGA_GGA+U",
    "upstream_energy_corrections": "MP2020 compatibility corrections (anion and GGA/GGA+U mixing corrections), applied by the Materials Project to its GGA_GGA+U thermo energies"
  },
  "reference": {
    "kind": "dft_elemental_ground_state_0K",
    "per": "atom",
    "temperature_K": 0.0,
    "units": "eV/atom"
  },
  "schema_version": 1,
  "system_id": "AU-CE",
  "x_element": "CE"
}
