{"success":true,"data":{"mat_id":"agm016136647","formula":"Tb2Sm2Er2Cd","summary":{"formula":"Tb2Sm2Er2Cd","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Tb","Sm","Er","Cd"]},"energy":{"e_above_hull":0.026602363,"e_form":-0.06966907,"energy_corrected":-29.248646,"energy_total":-29.24864589},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0016,"dos_ef":9.376831},"magnetic":{"total_mag":-0.0011059},"structure":{"a":16.801662977527343,"b":16.80166297883617,"c":16.801662973163353,"alpha":167.73559464566475,"beta":167.7355946415685,"gamma":17.377927533057786,"volume":214.00919238060422,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Tb(SmEr3)2  Tb4SmEr  TbErCd  Sm ","run_timestamp":"2025-04-18 01:14:42"},"composition":{"Tb":2,"Sm":2,"Er":2,"Cd":1}}}