{"success":true,"data":{"mat_id":"agm017409674","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":0.026285231,"e_form":-0.005680869,"energy_corrected":-29.471766,"energy_total":-29.47176525},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.493105},"magnetic":{"total_mag":-0.0155786},"structure":{"a":16.948664250070344,"b":16.948664248681872,"c":16.948664254262038,"alpha":167.84123110779873,"beta":167.84123111198903,"gamma":17.227672858780227,"volume":215.9650005263816,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Tb(SmEr3)2  TbSm5Mg6  Tb4SmEr  Sm ","run_timestamp":"2025-04-22 20:11:20"},"composition":{"Tb":2,"Sm":2,"Er":2,"Mg":1}}}