{"success":true,"data":{"mat_id":"agm047679746","formula":"LaSm4Mg3","summary":{"formula":"LaSm4Mg3","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":3,"elements":["La","Sm","Mg"]},"energy":{"e_above_hull":0.017406672,"e_form":-0.0627975,"energy_corrected":-29.10772,"energy_total":-29.10771895},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":10.807382},"magnetic":{"total_mag":-1.13e-5},"structure":{"a":3.81295108,"b":3.81295108,"c":16.72926365,"alpha":90,"beta":90,"gamma":90,"volume":243.22000455553678,"n_sites":8},"meta":{"prototype_id":"AB3C4_38_spg123","decomposition":" LaSm2Mg3  Sm ","run_timestamp":"2025-07-01 05:00:32"},"composition":{"La":1,"Sm":4,"Mg":3}}}