{"success":true,"data":{"mat_id":"agm017147391","formula":"Li2Sm(MgSn)2","summary":{"formula":"Li2Sm(MgSn)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["Li","Sm","Mg","Sn"]},"energy":{"e_above_hull":0.03567226,"e_form":-0.41990185,"energy_corrected":-22.685364,"energy_total":-22.68536318},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.4534395},"magnetic":{"total_mag":1.8e-6},"structure":{"a":8.730368198270776,"b":8.730368197798324,"c":8.730368197879324,"alpha":31.537060699975882,"beta":31.537060723170722,"gamma":31.537060718254498,"volume":161.63078771261186,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_67_spg12","decomposition":" Li2MgSn  SmMgSn ","run_timestamp":"2025-05-05 05:47:03"},"composition":{"Li":2,"Sm":1,"Mg":2,"Sn":2}}}