{
  "counts": {
    "above_hull": 0,
    "entries": 7,
    "intervals": 6,
    "vertices": 7
  },
  "elements": [
    "AG",
    "SB"
  ],
  "flags": [
    "has_intermediate_phases",
    "solution_phases"
  ],
  "isotherms": [
    {
      "element_reference": {
        "AG": {
          "energy": -12686.28300090169,
          "phase": "FCC_A1"
        },
        "SB": {
          "energy": -13572.360706475254,
          "phase": "RHOMBOHEDRAL_A7"
        }
      },
      "intervals": [
        {
          "enthalpy": {
            "entropy_form": null,
            "hermite": [
              [
                0.0,
                -204.7894189721316,
                79.61370661248532,
                -0.19270780693673117
              ]
            ],
            "knots": [
              0.0,
              0.05697239297796964
            ],
            "max_abs_error": 0.0004915212501472865
          },
          "entropy": {
            "entropy_form": {
              "R": 8.31446261815324,
              "kind": "ideal_mixing_entropy"
            },
            "hermite": [
              [
                0.0,
                1.019731201392099,
                -0.3923112850758883,
                0.02141001883046445
              ]
            ],
            "knots": [
              0.0,
              0.05697239297796964
            ],
            "max_abs_error": 2.4458557115192292e-05
          },
          "entropy_form": {
            "RT": 2478.957029602388,
            "kind": "ideal_mixing"
          },
          "hermite": [
            [
              0.0,
              -508.822276667226,
              196.58131625838337,
              -6.576104921724664
            ]
          ],
          "kind": "single_phase",
          "knots": [
            0.0,
            0.05697239297796964
          ],
          "max_abs_error": 0.0077838400820837705,
          "phase": "FCC_A1",
          "x_hi": 0.05697239297796964,
          "x_lo": 0.0
        },
        {
          "enthalpy": {
            "intercept": -21.23637965834645,
            "slope": -1827.7631509791572
          },
          "entropy": {
            "intercept": 1.0317102630738297,
            "slope": 25.175033283975463
          },
          "intercept": -328.84079459381326,
          "kind": "two_phase",
          "left": {
            "phase": "FCC_A1",
            "x": 0.05697239297796964
          },
          "mu_a_rel": -328.84079459381326,
          "mu_b_rel": -9662.540119190227,
          "right": {
            "phase": "HCP_A3",
            "x": 0.08912693242027644
          },
          "slope": -9333.699324596415,
          "x_hi": 0.08912693242027644,
          "x_lo": 0.05697239297796964
        },
        {
          "enthalpy": {
            "entropy_form": null,
            "hermite": [
              [
                -184.13930249593733,
                -101.04299736267701,
                82.72615243278781,
                -1.166693049103948
              ]
            ],
            "knots": [
              0.08912693242027644,
              0.1368936069930772
            ],
            "max_abs_error": 5.705786421117409e-05
          },
          "entropy": {
            "entropy_form": {
              "R": 8.31446261815324,
              "kind": "ideal_mixing_entropy"
            },
            "hermite": [
              [
                0.7768780163487721,
                0.23332501669275457,
                -0.16591937495864156,
                0.009812544981846874
              ]
            ],
            "knots": [
              0.08912693242027644,
              0.1368936069930772
            ],
            "max_abs_error": 5.371505984452796e-07
          },
          "entropy_form": {
            "RT": 2478.957029602388,
            "kind": "ideal_mixing"
          },
          "hermite": [
            [
              -415.765483070326,
              -170.60885108986,
              132.19501407683643,
              -4.0923033353354015
            ]
          ],
          "kind": "single_phase",
          "knots": [
            0.08912693242027644,
            0.1368936069930772
          ],
          "max_abs_error": 0.00020911732281092554,
          "phase": "HCP_A3",
          "x_hi": 0.1368936069930772,
          "x_lo": 0.08912693242027644
        },
        {
          "enthalpy": {
            "intercept": -78.7296157727615,
            "slope": -912.3378910491041
          },
          "entropy": {
            "intercept": 3.280438774419414,
            "slope": 6.52689809364614
          },
          "intercept": -1056.7924363659192,
          "kind": "two_phase",
          "left": {
            "phase": "HCP_A3",
            "x": 0.1368936069930772
          },
          "mu_a_rel": -1056.7924363659192,
          "mu_b_rel": -3915.1249940355856,
          "right": {
            "phase": "AG3SB",
            "x": 0.22951364843884525
          },
          "slope": -2858.332557669666,
          "x_hi": 0.22951364843884525,
          "x_lo": 0.1368936069930772
        },
        {
          "enthalpy": {
            "entropy_form": null,
            "hermite": [
              [
                -288.1236137564431,
                -56.40336431573516,
                14.998592260811314,
                0.17752752617101208
              ]
            ],
            "knots": [
              0.22951364843884525,
              0.24342773847155055
            ],
            "max_abs_error": 0.011807051506309563
          },
          "entropy": {
            "entropy_form": {
              "R": 8.31446261815324,
              "kind": "ideal_mixing_entropy"
            },
            "hermite": [
              [
                0.2995496525713639,
                -0.19588575603861275,
                -0.028514207098943423,
                -0.023713679755001715
              ]
            ],
            "knots": [
              0.22951364843884525,
              0.24342773847155055
            ],
            "max_abs_error": 0.0007957542741178492
          },
          "entropy_form": {
            "RT": 2478.957029602388,
            "kind": "ideal_mixing"
          },
          "hermite": [
            [
              -377.43434267059706,
              1.9999738463931307,
              23.50010310819232,
              7.2477611450756285
            ]
          ],
          "kind": "single_phase",
          "knots": [
            0.22951364843884525,
            0.24342773847155055
          ],
          "max_abs_error": 0.24902567420087962,
          "phase": "AG3SB",
          "x_hi": 0.24342773847155055,
          "x_lo": 0.22951364843884525
        },
        {
          "enthalpy": {
            "intercept": -435.3197639308527,
            "slope": 435.3197639308527
          },
          "entropy": {
            "intercept": 6.16722806666887,
            "slope": -6.16722806666887
          },
          "intercept": -2274.0788120081816,
          "kind": "two_phase",
          "left": {
            "phase": "AG3SB",
            "x": 0.24342773847155055
          },
          "mu_a_rel": -2274.0788120081816,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "RHOMBOHEDRAL_A7",
            "x": 1.0
          },
          "slope": 2274.0788120081816,
          "x_hi": 1.0,
          "x_lo": 0.24342773847155055
        }
      ],
      "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",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -860.60398045293,
          "energy_per_atom": -860.60398045293,
          "enthalpy": -125.36842016658305,
          "entries_at_x": 1,
          "entropy": 2.4659921525619453,
          "formula": "",
          "nsites": null,
          "phase": "FCC_A1",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.05697239297796964
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -1160.7247835282978,
          "energy_per_atom": -1160.7247835282978,
          "enthalpy": -184.13930249593733,
          "entries_at_x": 1,
          "entropy": 3.275483753252921,
          "formula": "",
          "nsites": null,
          "phase": "HCP_A3",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.08912693242027644
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -1448.0798901710677,
          "energy_per_atom": -1448.0798901710677,
          "enthalpy": -203.62284047493046,
          "entries_at_x": 1,
          "entropy": 4.173929396934874,
          "formula": "",
          "nsites": null,
          "phase": "HCP_A3",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.1368936069930772
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -1712.8187701282204,
          "energy_per_atom": -1712.8187701282204,
          "enthalpy": -288.1236137564431,
          "entries_at_x": 1,
          "entropy": 4.7784509688806835,
          "formula": "",
          "nsites": null,
          "phase": "AG3SB",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.22951364843884525
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -1720.5049496949596,
          "energy_per_atom": -1720.5049496949596,
          "enthalpy": -329.35085828519595,
          "entries_at_x": 1,
          "entropy": 4.665953685761394,
          "formula": "",
          "nsites": null,
          "phase": "AG3SB",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.24342773847155055
        },
        {
          "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": "RHOMBOHEDRAL_A7",
          "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": "AgSb-96Oh-LB",
    "builder_version": 1,
    "engine": {
      "numpy": "2.5.1",
      "pycalphad": "0.11.2",
      "python": "3.13.15"
    },
    "fit_tol": 1.0,
    "observed_at": "2026-09-03T00:00:50Z",
    "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/AgSb-96Oh-LB.tdb",
    "source_sha256": "09269ee84737261913889991784428dbfe7819f94c8f1f80a4b4ec9f4acf2c40"
  },
  "reference": {
    "kind": "calphad_formation_T",
    "per": "mole_atoms",
    "temperature_K": 298.15,
    "units": "J/mol-atoms"
  },
  "schema_version": 1,
  "system_id": "AG-SB",
  "x_element": "SB"
}