{"success":true,"data":{"mat_id":"agm018050702","formula":"Nd2Sm2HoEr2","summary":{"formula":"Nd2Sm2HoEr2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Nd","Sm","Ho","Er"]},"energy":{"e_above_hull":0.029623922,"e_form":0.025790086,"energy_corrected":-32.515495,"energy_total":-32.5154954},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.7371235},"magnetic":{"total_mag":-3.9e-5},"structure":{"a":3.591677512303551,"b":3.591677510785352,"c":17.993391174017095,"alpha":84.24718168691886,"beta":95.75281829490247,"gamma":89.97569001192316,"volume":229.77235168327041,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Nd3Sm5  Sm3(HoEr2)2  Nd ","run_timestamp":"2025-05-06 17:03:49"},"composition":{"Nd":2,"Sm":2,"Ho":1,"Er":2}}}