{"success":true,"data":{"mat_id":"agm017145143","formula":"Sr4Ca2Mg","summary":{"formula":"Sr4Ca2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Sr","Ca","Mg"]},"energy":{"e_above_hull":0.024839828,"e_form":0.0004176953,"energy_corrected":-12.353809,"energy_total":-12.35380949},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0058,"dos_ef":8.885237},"magnetic":{"total_mag":0.0009493},"structure":{"a":18.685241278823995,"b":18.685241279600827,"c":18.68524128406396,"alpha":167.1648571462598,"beta":167.16485714934257,"gamma":18.189997307265166,"volume":321.9145478655397,"n_sites":7},"meta":{"prototype_id":"AB2C4_937_spg65","decomposition":" CaMg2  Sr  Ca ","run_timestamp":"2025-04-18 15:25:24"},"composition":{"Sr":4,"Ca":2,"Mg":1}}}