{"success":true,"data":{"mat_id":"agm054452409","formula":"Ca4TbSn15","summary":{"formula":"Ca4TbSn15","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":20,"n_elements":3,"elements":["Ca","Tb","Sn"]},"energy":{"e_above_hull":0.0061171167,"e_form":-0.3936809,"energy_corrected":-80.55672,"energy_total":-80.55671767},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.11605},"magnetic":{"total_mag":0},"structure":{"a":4.79228534,"b":4.79228534,"c":23.34972343,"alpha":90,"beta":90,"gamma":90,"volume":536.2497198062251,"n_sites":20},"meta":{"prototype_id":"AB4C15_2_spg123","decomposition":" TbSn3  CaSn3 ","run_timestamp":"2025-01-20 13:11:37"},"composition":{"Ca":4,"Tb":1,"Sn":15}}}