{"success":true,"data":{"mat_id":"agm017174817","formula":"Tb2Sm2Er2Mg","summary":{"formula":"Tb2Sm2Er2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Tb","Sm","Er","Mg"]},"energy":{"e_above_hull":0.02723345,"e_form":-0.0047326507,"energy_corrected":-29.465128,"energy_total":-29.46512772},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0329,"dos_ef":9.869417},"magnetic":{"total_mag":0.0004324},"structure":{"a":16.94585174828186,"b":16.94585174763831,"c":16.945851752094384,"alpha":167.8386735140982,"beta":167.8386735179164,"gamma":17.231310554603123,"volume":215.94694603061785,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Tb(SmEr3)2  TbSm5Mg6  Tb4SmEr  Sm ","run_timestamp":"2025-04-22 20:30:32"},"composition":{"Tb":2,"Sm":2,"Er":2,"Mg":1}}}