{"success":true,"data":{"mat_id":"agm023058342","formula":"BaMg2(CuSn)2","summary":{"formula":"BaMg2(CuSn)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["Ba","Mg","Cu","Sn"]},"energy":{"e_above_hull":0.05689727,"e_form":-0.29332864,"energy_corrected":-23.4908,"energy_total":-23.49080111},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.4502375},"magnetic":{"total_mag":4.0e-7},"structure":{"a":9.747552525774628,"b":9.747552521638566,"c":9.747552519288364,"alpha":26.933898711616564,"beta":26.933898677656334,"gamma":26.933898693627384,"volume":167.5941505813458,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_16_spg166","decomposition":" Ba(MgSn)2  Cu ","run_timestamp":"2025-04-18 12:40:13"},"composition":{"Ba":1,"Mg":2,"Cu":2,"Sn":2}}}