{"success":true,"data":{"mat_id":"agm006682829","formula":"Na2Er(ZnH4)3","summary":{"formula":"Na2Er(ZnH4)3","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":18,"n_elements":4,"elements":["Na","Er","Zn","H"]},"energy":{"e_above_hull":0.15285666,"e_form":-0.116001755,"energy_corrected":-52.000473,"energy_total":-52.00047452},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.967081},"magnetic":{"total_mag":9.0e-7},"structure":{"a":6.015643985713043,"b":6.015643981024624,"c":6.01083283264122,"alpha":69.29606305408436,"beta":110.70393690646539,"gamma":110.63634760490588,"volume":183.78962941677156,"n_sites":18},"meta":{"prototype_id":"AB2C3D12_99_spg166","decomposition":" NaZnH9  Na2ZnH4  ErH3  ZnH2 ","run_timestamp":"2025-04-28 15:15:45"},"composition":{"Na":2,"Er":1,"Zn":3,"H":12}}}