{"success":true,"data":{"mat_id":"agm017454886","formula":"La2Sm(HoEr)2","summary":{"formula":"La2Sm(HoEr)2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["La","Sm","Ho","Er"]},"energy":{"e_above_hull":0.039301705,"e_form":0.031586908,"energy_corrected":-32.64004,"energy_total":-32.64004182},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":11.59725},"magnetic":{"total_mag":2.75e-5},"structure":{"a":17.945442178317666,"b":17.945442182192842,"c":17.945442180227214,"alpha":168.47165026038243,"beta":168.47165025913353,"gamma":16.33128932139207,"volume":230.8130189030354,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" La3Sm5  LaEr2  Sm3(HoEr2)2  LaHo2 ","run_timestamp":"2025-06-20 21:18:41"},"composition":{"La":2,"Sm":1,"Ho":2,"Er":2}}}