{"success":true,"data":{"mat_id":"agm020360889","formula":"La3ErSn2","summary":{"formula":"La3ErSn2","spg":115,"spg_symbol":"P-4m2","crystal_system":"tetragonal","point_group":"-42m","nsites":6,"n_elements":3,"elements":["La","Er","Sn"]},"energy":{"e_above_hull":0.062291197,"e_form":-0.58338416,"energy_corrected":-30.85115,"energy_total":-30.851151},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0009,"dos_ef":8.945373},"magnetic":{"total_mag":0.0201472},"structure":{"a":4.74040243,"b":4.74040243,"c":8.7727365,"alpha":90,"beta":90,"gamma":90,"volume":197.13580431721894,"n_sites":6},"meta":{"prototype_id":"AB2C3_0_spg115","decomposition":" LaEr2  La3Sn  La4ErSn3 ","run_timestamp":"2025-04-13 17:40:41"},"composition":{"La":3,"Er":1,"Sn":2}}}