{"success":true,"data":{"mat_id":"agm096474100","formula":"Sr(Mg2Ni)2","summary":{"formula":"Sr(Mg2Ni)2","spg":99,"spg_symbol":"P4mm","crystal_system":"tetragonal","point_group":"4mm","nsites":7,"n_elements":3,"elements":["Sr","Mg","Ni"]},"energy":{"e_above_hull":0.19815485,"e_form":0.04361023,"energy_corrected":-19.3304,"energy_total":-19.33040003},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0075,"dos_ef":5.605873},"magnetic":{"total_mag":0},"structure":{"a":4.35029376,"b":4.35289754,"c":8.96909883,"alpha":90,"beta":90,"gamma":90,"volume":169.842290665173,"n_sites":7},"meta":{"prototype_id":"AB2C4_21_spg44","decomposition":" Mg2Ni  SrMg2  MgNi2 ","run_timestamp":"2025-04-10 21:47:09"},"composition":{"Sr":1,"Mg":4,"Ni":2}}}