{"success":true,"data":{"mat_id":"agm049619476","formula":"SrCa2ErHg4","summary":{"formula":"SrCa2ErHg4","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":4,"elements":["Sr","Ca","Er","Hg"]},"energy":{"e_above_hull":0.012418518,"e_form":-0.4951793,"energy_corrected":-15.661642,"energy_total":-15.66164219},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":5.4910784},"magnetic":{"total_mag":-4.4e-6},"structure":{"a":5.40645902,"b":5.40645902,"c":7.56043656,"alpha":90,"beta":90,"gamma":90,"volume":220.99004202125192,"n_sites":8},"meta":{"prototype_id":"ABC2D4_54_spg6","decomposition":" SrHg  Ca4ErHg5  CaErHg2 ","run_timestamp":"2025-07-01 16:44:40"},"composition":{"Sr":1,"Ca":2,"Er":1,"Hg":4}}}