{"success":true,"data":{"mat_id":"agm024856961","formula":"Na2Sr3Mg7","summary":{"formula":"Na2Sr3Mg7","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":12,"n_elements":3,"elements":["Na","Sr","Mg"]},"energy":{"e_above_hull":0.059311118,"e_form":-0.01725417,"energy_corrected":-19.07585,"energy_total":-19.07584983},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0016,"dos_ef":9.3471575},"magnetic":{"total_mag":0},"structure":{"a":6.428026144265889,"b":6.428026145601753,"c":11.234749065933888,"alpha":73.52129847809857,"beta":106.47870154467864,"gamma":120.06934556915803,"volume":379.59497770619646,"n_sites":12},"meta":{"prototype_id":"A2B3C7_3_spg166","decomposition":" Sr6Mg23  Na  SrMg2 ","run_timestamp":"2025-05-17 02:41:51"},"composition":{"Na":2,"Sr":3,"Mg":7}}}