{
  "counts": {
    "above_hull": 8,
    "entries": 17,
    "intervals": 5,
    "vertices": 6
  },
  "elements": [
    "PD",
    "SM"
  ],
  "flags": [
    "has_intermediate_compounds"
  ],
  "isotherms": [
    {
      "intervals": [
        {
          "intercept": 0.0,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaaaaaac",
            "x": 0.0
          },
          "mu_a_rel": 0.0,
          "mu_b_rel": -3.3214662550000007,
          "right": {
            "phase": "mp-aaaaaant",
            "x": 0.25
          },
          "slope": -3.3214662550000007,
          "x_hi": 0.25,
          "x_lo": 0.0
        },
        {
          "intercept": -0.7603189255555558,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaaaaant",
            "x": 0.25
          },
          "mu_a_rel": -0.7603189255555558,
          "mu_b_rel": -1.0405094783333333,
          "right": {
            "phase": "mp-aaablsmm",
            "x": 0.3225806451612903
          },
          "slope": -0.28019055277777744,
          "x_hi": 0.3225806451612903,
          "x_lo": 0.25
        },
        {
          "intercept": -0.8156525634782643,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaablsmm",
            "x": 0.3225806451612903
          },
          "mu_a_rel": -0.8156525634782643,
          "mu_b_rel": -0.9243088386956454,
          "right": {
            "phase": "mp-aaackvpn",
            "x": 0.42857142857142855
          },
          "slope": -0.1086562752173811,
          "x_hi": 0.42857142857142855,
          "x_lo": 0.3225806451612903
        },
        {
          "intercept": -0.8965224299999924,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaackvpn",
            "x": 0.42857142857142855
          },
          "mu_a_rel": -0.8965224299999924,
          "mu_b_rel": -0.8164823500000079,
          "right": {
            "phase": "mp-aaaabuky",
            "x": 0.5
          },
          "slope": 0.0800400799999845,
          "x_hi": 0.5,
          "x_lo": 0.42857142857142855
        },
        {
          "intercept": -1.7130047800000003,
          "kind": "two_phase",
          "left": {
            "phase": "mp-aaaabuky",
            "x": 0.5
          },
          "mu_a_rel": -1.7130047800000003,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "mp-aaaaaacr",
            "x": 1.0
          },
          "slope": 1.7130047800000003,
          "x_hi": 1.0,
          "x_lo": 0.5
        }
      ],
      "temperature_K": 0.0,
      "vertices": [
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": -5.17988181,
          "entries_at_x": 4,
          "formula": "Pd",
          "nsites": 1,
          "phase": "mp-aaaaaaac",
          "phase_kind": "structure",
          "spacegroup_number": 225,
          "spacegroup_symbol": "Fm-3m",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.8303665637500002,
          "energy_per_atom": -5.894924455,
          "entries_at_x": 1,
          "formula": "SmPd3",
          "nsites": 4,
          "phase": "mp-aaaaaant",
          "phase_kind": "structure",
          "spacegroup_number": 221,
          "spacegroup_symbol": "Pm-3m",
          "theoretical": false,
          "x": 0.25
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.8507029748387098,
          "energy_per_atom": -5.881779728387097,
          "entries_at_x": 2,
          "formula": "Sm10Pd21",
          "nsites": 62,
          "phase": "mp-aaablsmm",
          "phase_kind": "structure",
          "spacegroup_number": 12,
          "spacegroup_symbol": "C2/m",
          "theoretical": false,
          "x": 0.3225806451612903
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.8622195385714276,
          "energy_per_atom": -5.844403202142857,
          "entries_at_x": 1,
          "formula": "Sm3Pd4",
          "nsites": 14,
          "phase": "mp-aaackvpn",
          "phase_kind": "structure",
          "spacegroup_number": 148,
          "spacegroup_symbol": "R-3",
          "theoretical": false,
          "x": 0.42857142857142855
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -0.8565023900000002,
          "energy_per_atom": -5.8057363625,
          "entries_at_x": 1,
          "formula": "SmPd",
          "nsites": 4,
          "phase": "mp-aaaabuky",
          "phase_kind": "structure",
          "spacegroup_number": 63,
          "spacegroup_symbol": "Cmcm",
          "theoretical": false,
          "x": 0.5
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": -4.718586135,
          "entries_at_x": 4,
          "formula": "Sm",
          "nsites": 4,
          "phase": "mp-aaaaaacr",
          "phase_kind": "structure",
          "spacegroup_number": 194,
          "spacegroup_symbol": "P6_3/mmc",
          "theoretical": false,
          "x": 1.0
        }
      ]
    }
  ],
  "mp_agreement": {
    "comparable": true,
    "comparable_note": "",
    "max_abs_delta_energy_above_hull": 4.440892098500626e-16,
    "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": "PD-SM",
  "x_element": "SM"
}