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            "chemical_system": "Mg-Si",
            "density": 2.3959193378498242,
            "density_atomic": 0.05429722129778327,
            "volume": 368.34297450165315,
            "volume_molar": 11.09106620203023,
            "formula_full": "Mg8 Si12",
            "formula_reduced": "Mg2Si3",
            "formula_anonymous": "A2B3",
            "energy": -73.99622658999999,
            "energy_per_atom": -3.6998113294999997,
            "energy_above_hull": null,
            "is_stable": null,
            "decomposes_to": null,
            "formation_energy": null,
            "formation_energy_per_atom": null,
            "energy_uncorrected": -74.84822659,
            "band_gap": 0.0,
            "is_gap_direct": false,
            "is_magnetic": false,
            "total_magnetization": 0.0040624,
            "is_theoretical": true,
            "updated_at": "2021-11-28T01:35:41.800000Z",
            "spacegroup": 1
        }
    ]
}