{
  "counts": {
    "above_hull": 0,
    "entries": 8,
    "intervals": 7,
    "vertices": 8
  },
  "elements": [
    "AU",
    "CE"
  ],
  "flags": [
    "has_intermediate_phases"
  ],
  "isotherms": [
    {
      "element_reference": {
        "AU": {
          "energy": -14158.667198939766,
          "phase": "FCC_A1"
        },
        "CE": {
          "energy": -20707.710860488463,
          "phase": "FCC_A1"
        }
      },
      "intervals": [
        {
          "enthalpy": {
            "intercept": 0.0,
            "slope": -291155.43887196813
          },
          "entropy": {
            "intercept": 0.0,
            "slope": -18.60739997611035
          },
          "intercept": 0.0,
          "kind": "two_phase",
          "left": {
            "phase": "FCC_A1#1",
            "x": 0.0
          },
          "mu_a_rel": 0.0,
          "mu_b_rel": -285607.6425690909,
          "right": {
            "phase": "AU6CE",
            "x": 0.14285714285714285
          },
          "slope": -285607.6425690909,
          "x_hi": 0.14285714285714285,
          "x_lo": 0.0
        },
        {
          "enthalpy": {
            "intercept": -9850.049744777843,
            "slope": -222205.09065852323
          },
          "entropy": {
            "intercept": -6.580654548820627,
            "slope": 27.457181865634045
          },
          "intercept": -7888.027591046979,
          "kind": "two_phase",
          "left": {
            "phase": "AU6CE",
            "x": 0.14285714285714285
          },
          "mu_a_rel": -7888.027591046979,
          "mu_b_rel": -238279.47702280898,
          "right": {
            "phase": "AU51CE14",
            "x": 0.2153846153846154
          },
          "slope": -230391.449431762,
          "x_hi": 0.2153846153846154,
          "x_lo": 0.14285714285714285
        },
        {
          "enthalpy": {
            "intercept": -35266.2831866751,
            "slope": -104201.14967828598
          },
          "entropy": {
            "intercept": -1.3731304381486307,
            "slope": 3.279391351799774
          },
          "intercept": -34856.8843465411,
          "kind": "two_phase",
          "left": {
            "phase": "AU51CE14",
            "x": 0.2153846153846154
          },
          "mu_a_rel": -34856.8843465411,
          "mu_b_rel": -140035.78455636612,
          "right": {
            "phase": "AU2CE",
            "x": 0.3333333333333333
          },
          "slope": -105178.90020982503,
          "x_hi": 0.3333333333333333,
          "x_lo": 0.2153846153846154
        },
        {
          "enthalpy": {
            "intercept": -56629.99970841414,
            "slope": -40110.00011306884
          },
          "entropy": {
            "intercept": 2.7474999966338984,
            "slope": -9.082499952547813
          },
          "intercept": -57449.16683241056,
          "kind": "two_phase",
          "left": {
            "phase": "AU2CE",
            "x": 0.3333333333333333
          },
          "mu_a_rel": -57449.16683241056,
          "mu_b_rel": -94851.2195846272,
          "right": {
            "phase": "AU4CE3",
            "x": 0.42857142857142855
          },
          "slope": -37402.05275221663,
          "x_hi": 0.42857142857142855,
          "x_lo": 0.3333333333333333
        },
        {
          "enthalpy": {
            "intercept": -60633.82790841431,
            "slope": -30767.734313068464
          },
          "entropy": {
            "intercept": -0.6332000033660992,
            "slope": -1.194199952547819
          },
          "intercept": -60445.03932741073,
          "kind": "two_phase",
          "left": {
            "phase": "AU4CE3",
            "x": 0.42857142857142855
          },
          "mu_a_rel": -60445.03932741073,
          "mu_b_rel": -90856.72292462699,
          "right": {
            "phase": "AUCE_B27",
            "x": 0.5
          },
          "slope": -30411.683597216255,
          "x_hi": 0.5,
          "x_lo": 0.42857142857142855
        },
        {
          "enthalpy": {
            "intercept": -125892.49550841434,
            "slope": 99749.6008869316
          },
          "entropy": {
            "intercept": 17.11799999663398,
            "slope": -36.69659995254798
          },
          "intercept": -130996.22720741067,
          "kind": "two_phase",
          "left": {
            "phase": "AUCE_B27",
            "x": 0.5
          },
          "mu_a_rel": -130996.22720741067,
          "mu_b_rel": -20305.53504462703,
          "right": {
            "phase": "AUCE2_C37",
            "x": 0.6666666666666666
          },
          "slope": 110690.69216278364,
          "x_hi": 0.6666666666666666,
          "x_lo": 0.5
        },
        {
          "enthalpy": {
            "intercept": -178178.2847513798,
            "slope": 178178.2847513798
          },
          "entropy": {
            "intercept": -22.039199915194008,
            "slope": 22.039199915194008
          },
          "intercept": -171607.29729666474,
          "kind": "two_phase",
          "left": {
            "phase": "AUCE2_C37",
            "x": 0.6666666666666666
          },
          "mu_a_rel": -171607.29729666474,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "FCC_A1#2",
            "x": 1.0
          },
          "slope": 171607.29729666474,
          "x_hi": 1.0,
          "x_lo": 0.6666666666666666
        }
      ],
      "phase_instances": {
        "FCC_A1#1": "FCC_A1",
        "FCC_A1#2": "FCC_A1"
      },
      "temperature_K": 298.15,
      "vertices": [
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": 0.0,
          "enthalpy": 0.0,
          "entries_at_x": 1,
          "entropy": 0.0,
          "formula": "",
          "nsites": null,
          "phase": "FCC_A1#1",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -40801.091795584405,
          "energy_per_atom": -40801.091795584405,
          "enthalpy": -41593.634124566874,
          "entries_at_x": 1,
          "entropy": -2.658199996587193,
          "formula": "",
          "nsites": null,
          "phase": "AU6CE",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.14285714285714285
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -57510.801314811106,
          "energy_per_atom": -57510.801314811106,
          "enthalpy": -57709.607732767465,
          "entries_at_x": 1,
          "entropy": -0.6667999931456023,
          "formula": "",
          "nsites": null,
          "phase": "AU51CE14",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.2153846153846154
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -69916.5177498161,
          "energy_per_atom": -69916.5177498161,
          "enthalpy": -69999.99974610376,
          "entries_at_x": 1,
          "entropy": -0.27999998754870603,
          "formula": "",
          "nsites": null,
          "phase": "AU2CE",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.3333333333333333
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -73478.61801193198,
          "energy_per_atom": -73478.61801193198,
          "enthalpy": -73819.99975687222,
          "entries_at_x": 1,
          "entropy": -1.1449999830294502,
          "formula": "",
          "nsites": null,
          "phase": "AU4CE3",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.42857142857142855
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -75650.88112601885,
          "energy_per_atom": -75650.88112601885,
          "enthalpy": -76017.69506494854,
          "entries_at_x": 1,
          "entropy": -1.2302999796400087,
          "formula": "",
          "nsites": null,
          "phase": "AUCE_B27",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.5
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -57202.43243222158,
          "energy_per_atom": -57202.43243222158,
          "enthalpy": -59392.761583793275,
          "entries_at_x": 1,
          "entropy": -7.346399971731337,
          "formula": "",
          "nsites": null,
          "phase": "AUCE2_C37",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.6666666666666666
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": 0.0,
          "enthalpy": 0.0,
          "entries_at_x": 1,
          "entropy": 0.0,
          "formula": "",
          "nsites": null,
          "phase": "FCC_A1#2",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 1.0
        }
      ]
    }
  ],
  "mp_agreement": {
    "comparable": false,
    "comparable_note": "CALPHAD isotherms have no upstream stability flag to compare against",
    "max_abs_delta_energy_above_hull": 0.0,
    "only_mp_stable": [],
    "only_ours_stable": [],
    "stable_sets_match": true
  },
  "provenance": {
    "assessment": "AuCe-13Don",
    "builder_version": 1,
    "engine": {
      "numpy": "2.5.1",
      "pycalphad": "0.11.2",
      "python": "3.13.15"
    },
    "fit_tol": 1.0,
    "observed_at": "2026-09-03T00:15:58Z",
    "phase_families": {},
    "sample_conditions": {
      "endpoint_tol": 1.0,
      "fit_samples": 65,
      "order_tol": 0.0001,
      "pressure_Pa": 101325.0,
      "redundant_tol": 1.0,
      "refine_tol": 1e-07,
      "step": 0.002,
      "temperature_K": 298.15
    },
    "source_path": "databases/sgte-binary/AuCe-13Don.tdb",
    "source_sha256": "1a117620cb88dd03720965d293a818bb3585706d6b53c7eb793555d83dfa80fc"
  },
  "reference": {
    "kind": "calphad_formation_T",
    "per": "mole_atoms",
    "temperature_K": 298.15,
    "units": "J/mol-atoms"
  },
  "schema_version": 1,
  "system_id": "AU-CE",
  "x_element": "CE"
}
