{"success":true,"data":{"mat_id":"agm033472810","formula":"Sm2ErMg2","summary":{"formula":"Sm2ErMg2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Sm","Er","Mg"]},"energy":{"e_above_hull":0.024954436,"e_form":-0.053081546,"energy_corrected":-17.464512,"energy_total":-17.46451173},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":5.45063},"magnetic":{"total_mag":-0.0003028},"structure":{"a":10.492555561085245,"b":10.492555555913269,"c":10.492555561616156,"alpha":159.25836669148546,"beta":159.2583666586912,"gamma":29.49788515719759,"volume":144.8056810893236,"n_sites":5},"meta":{"prototype_id":"AB2C2_443_spg139","decomposition":" SmEr8  Er2Mg  SmMg ","run_timestamp":"2025-04-14 12:00:29"},"composition":{"Sm":2,"Er":1,"Mg":2}}}