{"success":true,"data":{"mat_id":"agm024971038","formula":"Er(Mn2Ge)2","summary":{"formula":"Er(Mn2Ge)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":3,"elements":["Er","Mn","Ge"]},"energy":{"e_above_hull":0.008394775,"e_form":-0.32714784,"energy_corrected":-52.765873,"energy_total":-52.76587161},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0128,"dos_ef":5.480584},"magnetic":{"total_mag":2.2173953},"structure":{"a":7.77788469990867,"b":7.77788469305693,"c":7.777884694329544,"alpha":30.100741318999976,"beta":30.10074133758981,"gamma":30.10074130973143,"volume":104.8470350176975,"n_sites":7},"meta":{"prototype_id":"AB2C4_27_spg166","decomposition":" Er(MnGe)2  Mn ","run_timestamp":"2025-04-18 15:28:23"},"composition":{"Er":1,"Mn":4,"Ge":2}}}