{"success":true,"data":{"mat_id":"agm035240102","formula":"ErCu3Sn2","summary":{"formula":"ErCu3Sn2","spg":12,"spg_symbol":"C2\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":18,"n_elements":3,"elements":["Er","Cu","Sn"]},"energy":{"e_above_hull":0.10975461,"e_form":-0.17756546,"energy_corrected":-78.34121,"energy_total":-78.34120907},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0216,"dos_ef":7.1494403},"magnetic":{"total_mag":-9.0e-7},"structure":{"a":8.952194884771151,"b":8.952194885173746,"c":9.115221656652556,"alpha":91.46289392952197,"beta":88.53710607318935,"gamma":152.01583615615917,"volume":342.6568228684301,"n_sites":18},"meta":{"prototype_id":"AB2C3_5789_spg12","decomposition":" ErCuSn  Sn  Cu ","run_timestamp":"2025-04-14 22:00:12"},"composition":{"Er":3,"Cu":9,"Sn":6}}}