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            "id": "mp-1187214",
            "created_at": "2022-09-04T14:47:16.516313Z",
            "structure_string": "Ta3 Pb1\n1.0\n4.265860 0.000000 0.000000\n0.000000 4.265860 0.000000\n0.000000 0.000000 4.265860\nTa Pb\n3 1\ndirect\n0.000000 0.500000 0.500000 Ta\n0.500000 0.000000 0.500000 Ta\n0.500000 0.500000 0.000000 Ta\n0.000000 0.000000 0.000000 Pb\n",
            "nsites": 4,
            "nelements": 2,
            "elements": [
                "Ta",
                "Pb"
            ],
            "chemical_system": "Pb-Ta",
            "density": 16.04411754704689,
            "density_atomic": 0.05152763339034091,
            "volume": 77.62824986931805,
            "volume_molar": 11.687206191637124,
            "formula_full": "Ta3 Pb1",
            "formula_reduced": "Ta3Pb",
            "formula_anonymous": "AB3",
            "energy": -37.93157642,
            "energy_per_atom": -9.482894105,
            "energy_above_hull": null,
            "is_stable": null,
            "decomposes_to": null,
            "formation_energy": null,
            "formation_energy_per_atom": null,
            "energy_uncorrected": -37.93157642,
            "band_gap": 0.0,
            "is_gap_direct": false,
            "is_magnetic": false,
            "total_magnetization": 0.0033941,
            "is_theoretical": true,
            "updated_at": "2021-11-28T01:38:00.767000Z",
            "spacegroup": 221
        }
    ]
}