{"success":true,"data":{"mat_id":"agm017690269","formula":"Sm2Y3Er2","summary":{"formula":"Sm2Y3Er2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Sm","Y","Er"]},"energy":{"e_above_hull":0.029072402,"e_form":0.022615544,"energy_corrected":-37.803623,"energy_total":-37.80362285},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":10.417024},"magnetic":{"total_mag":4.9e-6},"structure":{"a":17.833240228034985,"b":17.833240227451732,"c":17.833240228001355,"alpha":168.51181512995328,"beta":168.51181513014177,"gamma":16.27419701013104,"volume":224.95638546115657,"n_sites":7},"meta":{"prototype_id":"A2B2C3_445_spg65","decomposition":" SmY2  Sm3(Y2Er)2  YEr5 ","run_timestamp":"2025-05-17 11:20:59"},"composition":{"Sm":2,"Y":3,"Er":2}}}