{
  "counts": {
    "above_hull": 0,
    "entries": 8,
    "intervals": 7,
    "vertices": 8
  },
  "elements": [
    "LA",
    "MG"
  ],
  "flags": [
    "has_intermediate_phases",
    "solution_phases"
  ],
  "isotherms": [
    {
      "element_reference": {
        "LA": {
          "energy": -16965.451067853082,
          "phase": "DHCP"
        },
        "MG": {
          "energy": -9740.85847207654,
          "phase": "HCP_A3"
        }
      },
      "intervals": [
        {
          "enthalpy": {
            "entropy_form": null,
            "hermite": [
              [
                0.0,
                0.10258183889069739,
                0.0003348844186070177,
                -0.00016898619389979497
              ]
            ],
            "knots": [
              0.0,
              5.708579178773442e-05
            ],
            "max_abs_error": 2.424156279373646e-05
          },
          "entropy": {
            "entropy_form": {
              "R": 8.31446261815324,
              "kind": "ideal_mixing_entropy"
            },
            "hermite": [
              [
                0.0,
                -1.4961213294101102e-05,
                2.9501357382083024e-05,
                -1.4673548668322759e-05
              ]
            ],
            "knots": [
              0.0,
              5.708579178773442e-05
            ],
            "max_abs_error": 2.105224994408528e-06
          },
          "entropy_form": {
            "RT": 2478.957029602388,
            "kind": "ideal_mixing"
          },
          "hermite": [
            [
              0.0,
              0.10704252445475805,
              -0.008460944730282485,
              0.004205931966836385
            ]
          ],
          "kind": "single_phase",
          "knots": [
            0.0,
            5.708579178773442e-05
          ],
          "max_abs_error": 0.0006034312620800952,
          "phase": "DHCP",
          "x_hi": 5.708579178773442e-05,
          "x_lo": 0.0
        },
        {
          "enthalpy": {
            "intercept": 1.5871595322335614,
            "slope": -26003.174321164464
          },
          "entropy": {
            "intercept": 0.005797845775038856,
            "slope": -12.011596052786196
          },
          "intercept": -0.14146818559399432,
          "kind": "two_phase",
          "left": {
            "phase": "DHCP",
            "x": 5.708579178773442e-05
          },
          "mu_a_rel": -0.14146818559399432,
          "mu_b_rel": -22422.05842621186,
          "right": {
            "phase": "LAMG_B2",
            "x": 0.5
          },
          "slope": -22421.916958026268,
          "x_hi": 0.5,
          "x_lo": 5.708579178773442e-05
        },
        {
          "enthalpy": {
            "intercept": -5800.000001800202,
            "slope": -14399.999998499594
          },
          "entropy": {
            "intercept": -0.920000156388701,
            "slope": -10.160000048458716
          },
          "intercept": -5525.701955172923,
          "kind": "two_phase",
          "left": {
            "phase": "LAMG_B2",
            "x": 0.5
          },
          "mu_a_rel": -5525.701955172923,
          "mu_b_rel": -16896.49793922453,
          "right": {
            "phase": "LAMG3_D03",
            "x": 0.7500000000000017
          },
          "slope": -11370.795984051609,
          "x_hi": 0.7500000000000017,
          "x_lo": 0.5
        },
        {
          "enthalpy": {
            "entropy_form": null,
            "hermite": [
              [
                -16600.00000067492,
                16.858881979303543,
                -0.0006028008611345115,
                5.329685137667184e-09
              ]
            ],
            "knots": [
              0.7500000000000017,
              0.750204598082196
            ],
            "max_abs_error": 9.276845958083868e-10
          },
          "entropy": {
            "entropy_form": {
              "R": 8.31446261815324,
              "kind": "ideal_mixing_entropy"
            },
            "hermite": [
              [
                -13.215514731539617,
                0.032629907715448804,
                -0.014819063039579528,
                0.006559011613398946
              ]
            ],
            "knots": [
              0.7500000000000017,
              0.750204598082196
            ],
            "max_abs_error": 0.0007338351693650935
          },
          "entropy_form": {
            "RT": 2478.957029602388,
            "kind": "ideal_mixing"
          },
          "hermite": [
            [
              -12659.794283466383,
              7.130274993095174,
              4.417700845870963,
              -1.955569307846412
            ]
          ],
          "kind": "single_phase",
          "knots": [
            0.7500000000000017,
            0.750204598082196
          ],
          "max_abs_error": 0.2187929549581895,
          "phase": "LAMG3_D03",
          "x_hi": 0.750204598082196,
          "x_lo": 0.7500000000000017
        },
        {
          "enthalpy": {
            "intercept": -64196.967580864526,
            "slope": 63467.787295748596
          },
          "entropy": {
            "intercept": -37.15646477113211,
            "slope": 38.17487216801744
          },
          "intercept": -53118.76760935149,
          "kind": "two_phase",
          "left": {
            "phase": "LAMG3_D03",
            "x": 0.750204598082196
          },
          "mu_a_rel": -53118.76760935149,
          "mu_b_rel": -1032.8184504973033,
          "right": {
            "phase": "LA2MG17",
            "x": 0.894736842105263
          },
          "slope": 52085.949158854186,
          "x_hi": 0.894736842105263,
          "x_lo": 0.750204598082196
        },
        {
          "enthalpy": {
            "intercept": -72762.85714465677,
            "slope": 73041.42857292815
          },
          "entropy": {
            "intercept": -38.36000015638691,
            "slope": 39.51999995153751
          },
          "intercept": -61325.82309803003,
          "kind": "two_phase",
          "left": {
            "phase": "LA2MG17",
            "x": 0.894736842105263
          },
          "mu_a_rel": -61325.82309803003,
          "mu_b_rel": -67.28251065275253,
          "right": {
            "phase": "LAMG12_D2B",
            "x": 0.9230769230769231
          },
          "slope": 61258.540587377276,
          "x_hi": 0.9230769230769231,
          "x_lo": 0.894736842105263
        },
        {
          "enthalpy": {
            "intercept": -69420.00000540007,
            "slope": 69420.00000540007
          },
          "entropy": {
            "intercept": -24.440002614579758,
            "slope": 24.440002614579758
          },
          "intercept": -62133.21322586315,
          "kind": "two_phase",
          "left": {
            "phase": "LAMG12_D2B",
            "x": 0.9230769230769231
          },
          "mu_a_rel": -62133.21322586315,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "HCP_A3",
            "x": 1.0
          },
          "slope": 62133.21322586315,
          "x_hi": 1.0,
          "x_lo": 0.9230769230769231
        }
      ],
      "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": "DHCP",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -1.4214410685417533,
          "energy_per_atom": -1.4214410685417533,
          "enthalpy": 0.1027477371154046,
          "entries_at_x": 1,
          "entropy": 0.005112154303731131,
          "formula": "",
          "nsites": null,
          "phase": "DHCP",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 5.708579178773442e-05
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -11211.099947198727,
          "energy_per_atom": -11211.099947198727,
          "enthalpy": -13000.000001049999,
          "entries_at_x": 1,
          "entropy": -6.000000180618059,
          "formula": "",
          "nsites": null,
          "phase": "LAMG_B2",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.5
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -14053.798943211648,
          "energy_per_atom": -14053.798943211648,
          "enthalpy": -16600.00000067492,
          "entries_at_x": 1,
          "entropy": -8.540000192732755,
          "formula": "",
          "nsites": null,
          "phase": "LAMG3_D03",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.7500000000000017
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -14043.649054903584,
          "energy_per_atom": -14043.649054903584,
          "enthalpy": -16583.14172149115,
          "entries_at_x": 1,
          "entropy": -8.517500139485382,
          "formula": "",
          "nsites": null,
          "phase": "LAMG3_D03",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.750204598082196
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -6515.549940903005,
          "energy_per_atom": -6515.549940903005,
          "enthalpy": -7410.000000457896,
          "entries_at_x": 1,
          "entropy": -3.0000001997480936,
          "formula": "",
          "nsites": null,
          "phase": "LA2MG17",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.894736842105263
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -4779.477940451008,
          "energy_per_atom": -4779.477940451008,
          "enthalpy": -5340.000000415386,
          "entries_at_x": 1,
          "entropy": -1.8800002011215184,
          "formula": "",
          "nsites": null,
          "phase": "LAMG12_D2B",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.9230769230769231
        },
        {
          "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": "HCP_A3",
          "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": "LaMg-11Ber",
    "builder_version": 1,
    "engine": {
      "numpy": "2.5.1",
      "pycalphad": "0.11.2",
      "python": "3.13.15"
    },
    "fit_tol": 1.0,
    "observed_at": "2026-09-03T00:45:20Z",
    "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/LaMg-11Ber.tdb",
    "source_sha256": "7963606898edbe2622b22db2eb0f74b8c1aca182e904918777924a3427bd3b07"
  },
  "reference": {
    "kind": "calphad_formation_T",
    "per": "mole_atoms",
    "temperature_K": 298.15,
    "units": "J/mol-atoms"
  },
  "schema_version": 1,
  "system_id": "LA-MG",
  "x_element": "MG"
}
