{"success":true,"data":{"mat_id":"agm015916752","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":0.035138786,"e_form":-0.0028637028,"energy_corrected":-33.21122,"energy_total":-33.21121942},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0007,"dos_ef":9.923365},"magnetic":{"total_mag":0.0045503},"structure":{"a":16.864957377537582,"b":16.864957375230308,"c":16.864957371838265,"alpha":167.63743160851723,"beta":167.6374316056533,"gamma":17.517565827676687,"volume":219.86085245521693,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" YEr5  NdYEr  Nd2Er7  NdYMg2 ","run_timestamp":"2025-05-07 02:38:09"},"composition":{"Nd":2,"Y":2,"Er":2,"Mg":1}}}