{"success":true,"data":{"mat_id":"agm024985218","formula":"Mg3Zn7Sn2","summary":{"formula":"Mg3Zn7Sn2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":12,"n_elements":3,"elements":["Mg","Zn","Sn"]},"energy":{"e_above_hull":0.100140415,"e_form":0.009534555,"energy_corrected":-21.622637,"energy_total":-21.62263629},"electronic":{"band_gap_ind":0,"band_gap_dir":0.126,"dos_ef":4.658732},"magnetic":{"total_mag":-1.6e-6},"structure":{"a":11.225873233636518,"b":11.225873227945188,"c":11.22587322863487,"alpha":26.460864673695802,"beta":26.460864694251462,"gamma":26.460864684426028,"volume":247.5709262225574,"n_sites":12},"meta":{"prototype_id":"A2B3C7_153_spg166","decomposition":" MgZn2  Sn  Zn ","run_timestamp":"2025-05-17 00:36:02"},"composition":{"Mg":3,"Zn":7,"Sn":2}}}