{"success":true,"data":{"mat_id":"agm050848616","formula":"La3SmPb2C","summary":{"formula":"La3SmPb2C","spg":71,"spg_symbol":"Immm","crystal_system":"orthorhombic","point_group":"mmm","nsites":7,"n_elements":4,"elements":["La","Sm","Pb","C"]},"energy":{"e_above_hull":0.027522,"e_form":-0.4933452,"energy_corrected":-39.59981,"energy_total":-39.59981082},"electronic":{"band_gap_ind":0,"band_gap_dir":0.1558,"dos_ef":1.2269473},"magnetic":{"total_mag":-2.0e-7},"structure":{"a":9.235663874551832,"b":9.235663881320571,"c":5.107976002146979,"alpha":73.96422250168204,"beta":106.03577751631818,"gamma":148.30003824957265,"volume":219.3041571607563,"n_sites":7},"meta":{"prototype_id":"ABC2D3_148_spg71","decomposition":" La2Sm2Pb2C  La4Pb3  La3PbC  LaC2 ","run_timestamp":"2025-04-17 16:39:26"},"composition":{"La":3,"Sm":1,"Pb":2,"C":1}}}