{"success":true,"data":{"mat_id":"agm017171688","formula":"Tb2Pm2Sm2Mg","summary":{"formula":"Tb2Pm2Sm2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Tb","Pm","Sm","Mg"]},"energy":{"e_above_hull":0.022130057,"e_form":-0.013155668,"energy_corrected":-29.899618,"energy_total":-29.89961851},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0018,"dos_ef":8.434788},"magnetic":{"total_mag":1.2e-6},"structure":{"a":17.214717754975208,"b":17.21471774821851,"c":17.214717752152268,"alpha":167.89177600602633,"beta":167.89177598501288,"gamma":17.155784421552525,"volume":224.44661924823492,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Tb4Pm3Sm  PmSmMg2  Sm ","run_timestamp":"2025-04-18 15:38:50"},"composition":{"Tb":2,"Pm":2,"Sm":2,"Mg":1}}}