{"success":true,"data":{"mat_id":"agm007432901","formula":"Na2SiNiH8","summary":{"formula":"Na2SiNiH8","spg":1,"spg_symbol":"P1","crystal_system":"triclinic","point_group":"1","nsites":12,"n_elements":4,"elements":["Na","Si","Ni","H"]},"energy":{"e_above_hull":0.06062312,"e_form":-0.16375552,"energy_corrected":-41.727932,"energy_total":-41.72793218},"electronic":{"band_gap_ind":1.7625,"band_gap_dir":1.8295,"dos_ef":0},"magnetic":{"total_mag":0},"structure":{"a":4.308491064110921,"b":5.4632749419192255,"c":6.137159369396939,"alpha":67.58217680837113,"beta":88.72770163581258,"gamma":74.5556518495901,"volume":128.20847487773472,"n_sites":12},"meta":{"prototype_id":"ABC2D8_2729_spg1","decomposition":" Na2NiH6  SiNi  SiH20  NaH ","run_timestamp":"2025-05-28 23:06:41"},"composition":{"Na":2,"Si":1,"Ni":1,"H":8}}}