{"success":true,"data":{"mat_id":"agm030658388","formula":"Er2MgSnRh4","summary":{"formula":"Er2MgSnRh4","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":8,"n_elements":4,"elements":["Er","Mg","Sn","Rh"]},"energy":{"e_above_hull":0,"e_form":-0.82118356,"energy_corrected":-50.698395,"energy_total":-50.69839321},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0248,"dos_ef":1.9443808},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":8.057111631582899,"b":8.057111632789882,"c":8.057111634556298,"alpha":33.48480213087044,"beta":33.48480211314359,"gamma":33.484802110790724,"volume":141.79474781588044,"n_sites":8},"meta":{"prototype_id":"ABC2D4_43_spg5","decomposition":" Er2MgSnRh4 ","run_timestamp":"2025-07-01 05:19:34"},"composition":{"Er":2,"Mg":1,"Sn":1,"Rh":4}}}