{"success":true,"data":{"mat_id":"agm017148467","formula":"Li2Er(MgCu)2","summary":{"formula":"Li2Er(MgCu)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["Li","Er","Mg","Cu"]},"energy":{"e_above_hull":0.036780074,"e_form":-0.1033508,"energy_corrected":-20.623035,"energy_total":-20.62303498},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":5.453959},"magnetic":{"total_mag":2.5e-6},"structure":{"a":4.665691319802612,"b":4.665691319543275,"c":7.358793797216379,"alpha":71.59073140535794,"beta":108.40926859056287,"gamma":119.21380328443145,"volume":130.1080821541792,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_16_spg166","decomposition":" LiMg  ErCu2 ","run_timestamp":"2025-06-24 16:05:26"},"composition":{"Li":2,"Er":1,"Mg":2,"Cu":2}}}