{"success":true,"data":{"mat_id":"agm094656453","formula":"Na2HgH4","summary":{"formula":"Na2HgH4","spg":55,"spg_symbol":"Pbam","crystal_system":"orthorhombic","point_group":"mmm","nsites":14,"n_elements":3,"elements":["Na","Hg","H"]},"energy":{"e_above_hull":0.18203576,"e_form":-0.001576141,"energy_corrected":-31.93798,"energy_total":-31.93798036},"electronic":{"band_gap_ind":1.254,"band_gap_dir":2.5518,"dos_ef":-0.0007688},"magnetic":{"total_mag":0},"structure":{"a":3.97531643,"b":6.10559432,"c":8.32739801,"alpha":90,"beta":90,"gamma":90,"volume":202.11985158760325,"n_sites":14},"meta":{"prototype_id":"AB2C4_67_spg55","decomposition":" NaHg2  NaH7  NaH ","run_timestamp":"2025-06-11 18:12:59"},"composition":{"Na":4,"Hg":2,"H":8}}}