{"success":true,"data":{"mat_id":"agm017263401","formula":"Nd2Y2Er2Mg","summary":{"formula":"Nd2Y2Er2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Nd","Y","Er","Mg"]},"energy":{"e_above_hull":0.032744482,"e_form":-0.00525801,"energy_corrected":-33.227978,"energy_total":-33.22797957},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0021,"dos_ef":10.623143},"magnetic":{"total_mag":-0.0001004},"structure":{"a":17.06382249281841,"b":17.06382249323274,"c":17.06382248804778,"alpha":167.86296331793477,"beta":167.86296331410392,"gamma":17.196763383755776,"volume":219.62187537552217,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" YEr5  NdYEr  Nd2Er7  NdYMg2 ","run_timestamp":"2025-05-21 02:56:21"},"composition":{"Nd":2,"Y":2,"Er":2,"Mg":1}}}