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"volume": 78.22301638848162,
"volume_molar": 7.851166922720387,
"formula_full": "Ca2 C4",
"formula_reduced": "CaC2",
"formula_anonymous": "AB2",
"energy": -40.80817279,
"energy_per_atom": -6.801362131666667,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -40.80817279,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 9.26e-05,
"is_theoretical": true,
"updated_at": "2021-11-28T01:34:40.141000Z",
"spacegroup": 63
}
]
}