{"success":true,"data":{"mat_id":"agm097800541","formula":"Ba2HfSn6","summary":{"formula":"Ba2HfSn6","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":9,"n_elements":3,"elements":["Ba","Hf","Sn"]},"energy":{"e_above_hull":0.14176929,"e_form":-0.33925158,"energy_corrected":-40.86922,"energy_total":-40.8692217},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0228,"dos_ef":4.7174726},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":5.45713518,"b":5.45713518,"c":9.69661778,"alpha":90,"beta":90,"gamma":90,"volume":288.7684228073981,"n_sites":9},"meta":{"prototype_id":"AB2C6_6318_spg47","decomposition":" HfSn2  BaSn2 ","run_timestamp":"2025-04-07 06:12:26"},"composition":{"Ba":2,"Hf":1,"Sn":6}}}