{"success":true,"data":{"mat_id":"agm032876503","formula":"KEr2Sn3","summary":{"formula":"KEr2Sn3","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":6,"n_elements":3,"elements":["K","Er","Sn"]},"energy":{"e_above_hull":0.09825675,"e_form":-0.4617682,"energy_corrected":-25.007017,"energy_total":-25.00701632},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.8251872},"magnetic":{"total_mag":0.0002797},"structure":{"a":3.46545637,"b":3.46545637,"c":14.21791004,"alpha":90,"beta":90,"gamma":90,"volume":170.74839612051633,"n_sites":6},"meta":{"prototype_id":"AB2C3_647_spg123","decomposition":" Er11Sn10  ErSn2  KSn ","run_timestamp":"2025-04-14 01:55:10"},"composition":{"K":1,"Er":2,"Sn":3}}}