{"success":true,"data":{"mat_id":"agm017346173","formula":"La2Sm2Y2Er","summary":{"formula":"La2Sm2Y2Er","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["La","Sm","Y","Er"]},"energy":{"e_above_hull":0.03854796,"e_form":0.029366221,"energy_corrected":-36.585335,"energy_total":-36.58533362},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":11.798748},"magnetic":{"total_mag":-2.62e-5},"structure":{"a":18.159954475661063,"b":18.15995446950814,"c":18.159954478456488,"alpha":168.51347619717103,"beta":168.51347618011758,"gamma":16.271835947135315,"volume":237.4804784702185,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" SmEr2  La3Sm5  LaY2  LaEr2 ","run_timestamp":"2025-06-22 03:38:37"},"composition":{"La":2,"Sm":2,"Y":2,"Er":1}}}