{
    "mp_code": "mp_4296905380",
    "reduced_formula": "Sn3Tb5",
    "formula": "Tb10Sn6",
    "crystal_system": "Hexagonal",
    "space_group": 193,
    "international": "P6_3/mcm",
    "number_of_ions": 16,
    "volume": 463.900000,
    "plasma_frequency_xx": 1.608150,
    "plasma_frequency_yy": 1.608150,
    "plasma_frequency_zz": 1.774950,
    "plasma_frequency_xyz": 1.665000,
    "scattering_rate": 0.1
}