{"success":true,"data":{"mat_id":"agm043134769","formula":"Er2MgMnC","summary":{"formula":"Er2MgMnC","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":4,"elements":["Er","Mg","Mn","C"]},"energy":{"e_above_hull":0.027463937,"e_form":-0.17415732,"energy_corrected":-29.98454,"energy_total":-29.98454144},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0004,"dos_ef":4.3718166},"magnetic":{"total_mag":1.2096595},"structure":{"a":3.80825834,"b":4.99267221,"c":4.99109766,"alpha":90,"beta":90,"gamma":90,"volume":94.8976642900861,"n_sites":5},"meta":{"prototype_id":"ABCD2_151_spg6","decomposition":" Er2MnC2  ErMg3  Er2C  Er2Mn17C ","run_timestamp":"2025-04-14 23:51:39"},"composition":{"Er":2,"Mg":1,"Mn":1,"C":1}}}