{"success":true,"data":{"mat_id":"agm013658705","formula":"Ba(Sr2Ca)2","summary":{"formula":"Ba(Sr2Ca)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":3,"elements":["Ba","Sr","Ca"]},"energy":{"e_above_hull":0.022818068,"e_form":0.022813732,"energy_corrected":-12.525185,"energy_total":-12.52518444},"electronic":{"band_gap_ind":0,"band_gap_dir":0.1642,"dos_ef":5.521006},"magnetic":{"total_mag":0.0002521},"structure":{"a":23.88859604965877,"b":23.88859605264436,"c":23.888596052325145,"alpha":10.111460955456035,"beta":10.111460956667072,"gamma":10.1114609646896,"volume":364.8357730656563,"n_sites":7},"meta":{"prototype_id":"AB2C4_947_spg166","decomposition":" Ba15Sr  Sr  Ca ","run_timestamp":"2025-04-30 22:24:40"},"composition":{"Ba":1,"Sr":4,"Ca":2}}}