{"success":true,"data":{"mat_id":"agm017498264","formula":"La2Sn","summary":{"formula":"La2Sn","spg":129,"spg_symbol":"P4\/nmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":6,"n_elements":2,"elements":["La","Sn"]},"energy":{"e_above_hull":0.032017842,"e_form":-0.6041607,"energy_corrected":-31.340395,"energy_total":-31.34039519},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":8.500755},"magnetic":{"total_mag":1.3010373},"structure":{"a":4.74521294,"b":4.74521294,"c":9.0343091,"alpha":90,"beta":90,"gamma":90,"volume":203.42595219112403,"n_sites":6},"meta":{"prototype_id":"AB2_583_spg9","decomposition":" La3Sn  La5Sn3 ","run_timestamp":"2025-04-15 22:12:43"},"composition":{"La":4,"Sn":2}}}