{
  "counts": {
    "above_hull": 0,
    "entries": 5,
    "intervals": 4,
    "vertices": 5
  },
  "elements": [
    "GD",
    "MN"
  ],
  "flags": [
    "has_intermediate_phases"
  ],
  "isotherms": [
    {
      "element_reference": {
        "GD": {
          "energy": -20300.858509087495,
          "phase": "HCP_A3"
        },
        "MN": {
          "energy": -9606.564400809926,
          "phase": "CBCC_A12"
        }
      },
      "intervals": [
        {
          "enthalpy": {
            "intercept": 0.0,
            "slope": -9611.54792439847
          },
          "entropy": {
            "intercept": 0.0,
            "slope": -1.4935972472170498
          },
          "intercept": 0.0,
          "kind": "two_phase",
          "left": {
            "phase": "HCP_A3",
            "x": 0.0
          },
          "mu_a_rel": 0.0,
          "mu_b_rel": -9166.231905140708,
          "right": {
            "phase": "GDMN2_C15",
            "x": 0.6666666666666666
          },
          "slope": -9166.231905140708,
          "x_hi": 0.6666666666666666,
          "x_lo": 0.0
        },
        {
          "enthalpy": {
            "intercept": -6600.332556461272,
            "slope": 288.95091029343945
          },
          "entropy": {
            "intercept": -0.13995803909839366,
            "slope": -1.2836601885694594
          },
          "intercept": -6558.604067104121,
          "kind": "two_phase",
          "left": {
            "phase": "GDMN2_C15",
            "x": 0.6666666666666666
          },
          "mu_a_rel": -6558.604067104121,
          "mu_b_rel": -5886.929871588649,
          "right": {
            "phase": "GD6MN23_D8A",
            "x": 0.7931034482758621
          },
          "slope": 671.6741955154724,
          "x_hi": 0.7931034482758621,
          "x_lo": 0.6666666666666666
        },
        {
          "enthalpy": {
            "intercept": -20673.17485701792,
            "slope": 18032.96946316921
          },
          "entropy": {
            "intercept": -1.9355795604342871,
            "slope": 0.9803843383323194
          },
          "intercept": -20096.081811074408,
          "kind": "two_phase",
          "left": {
            "phase": "GD6MN23_D8A",
            "x": 0.7931034482758621
          },
          "mu_a_rel": -20096.081811074408,
          "mu_b_rel": -2355.413938379006,
          "right": {
            "phase": "GDMN12_D2B",
            "x": 0.9230769230769231
          },
          "slope": 17740.6678726954,
          "x_hi": 0.9230769230769231,
          "x_lo": 0.7931034482758621
        },
        {
          "enthalpy": {
            "intercept": -52355.639583202435,
            "slope": 52355.639583202435
          },
          "entropy": {
            "intercept": -13.39792222565791,
            "slope": 13.39792222565791
          },
          "intercept": -48361.049071622525,
          "kind": "two_phase",
          "left": {
            "phase": "GDMN12_D2B",
            "x": 0.9230769230769231
          },
          "mu_a_rel": -48361.049071622525,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "CBCC_A12",
            "x": 1.0
          },
          "slope": 48361.049071622525,
          "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": "HCP_A3",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -6110.821270093806,
          "energy_per_atom": -6110.821270093806,
          "enthalpy": -6407.698616265646,
          "entries_at_x": 1,
          "entropy": -0.9957314981446999,
          "formula": "",
          "nsites": null,
          "phase": "GDMN2_C15",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.6666666666666666
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -6025.896946522884,
          "energy_per_atom": -6025.896946522884,
          "enthalpy": -6371.164593125096,
          "entries_at_x": 1,
          "entropy": -1.1580333610672753,
          "formula": "",
          "nsites": null,
          "phase": "GD6MN23_D8A",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.7931034482758621
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -3720.080697817115,
          "energy_per_atom": -3720.080697817115,
          "enthalpy": -4027.3568910155695,
          "entries_at_x": 1,
          "entropy": -1.0306094019736847,
          "formula": "",
          "nsites": null,
          "phase": "GDMN12_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": "CBCC_A12",
          "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": "GdMn-01Gro-LB",
    "builder_version": 1,
    "engine": {
      "numpy": "2.5.1",
      "pycalphad": "0.11.2",
      "python": "3.13.15"
    },
    "fit_tol": 1.0,
    "observed_at": "2026-09-03T00:40:01Z",
    "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/GdMn-01Gro-LB.tdb",
    "source_sha256": "fa6fb054649c9cbcddbadb0b515f50dc63b1bc6894580da7643e8043741fca8c"
  },
  "reference": {
    "kind": "calphad_formation_T",
    "per": "mole_atoms",
    "temperature_K": 298.15,
    "units": "J/mol-atoms"
  },
  "schema_version": 1,
  "system_id": "GD-MN",
  "x_element": "MN"
}
