{"success":true,"data":{"mat_id":"agm007385740","formula":"BaMg(NiH4)2","summary":{"formula":"BaMg(NiH4)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":12,"n_elements":4,"elements":["Ba","Mg","Ni","H"]},"energy":{"e_above_hull":0.17228024,"e_form":-0.17969005,"energy_corrected":-43.159286,"energy_total":-43.15928469},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0995,"dos_ef":2.4197445},"magnetic":{"total_mag":1.02e-5},"structure":{"a":6.918659938515566,"b":6.9186599372918085,"c":6.918659940979901,"alpha":38.204567022039555,"beta":38.20456702444488,"gamma":38.20456698672819,"volume":113.75565837548372,"n_sites":12},"meta":{"prototype_id":"ABC2D8_303_spg148","decomposition":" Ba2Mg3H10  Ba(NiH3)2  Mg2NiH4  MgH6 ","run_timestamp":"2025-05-27 07:55:02"},"composition":{"Ba":1,"Mg":1,"Ni":2,"H":8}}}