{"success":true,"data":{"mat_id":"agm044763722","formula":"Er2SnSe","summary":{"formula":"Er2SnSe","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":4,"n_elements":3,"elements":["Er","Sn","Se"]},"energy":{"e_above_hull":0.029944478,"e_form":-1.1970594,"energy_corrected":-21.407385,"energy_total":-21.4073842},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":0.8021112},"magnetic":{"total_mag":6.0e-7},"structure":{"a":4.22207499,"b":4.22207499,"c":5.9635382,"alpha":90,"beta":90,"gamma":90,"volume":106.30553829856566,"n_sites":4},"meta":{"prototype_id":"ABC2_1011_spg6","decomposition":" Er11Sn10  Er5Se6  Er10Sn6Se ","run_timestamp":"2025-04-16 04:17:49"},"composition":{"Er":2,"Sn":1,"Se":1}}}