{"success":true,"data":{"mat_id":"agm016529541","formula":"Ca2Pr(NdEr)2","summary":{"formula":"Ca2Pr(NdEr)2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Ca","Pr","Nd","Er"]},"energy":{"e_above_hull":0.037771977,"e_form":0.03575774,"energy_corrected":-27.208195,"energy_total":-27.20819511},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":11.179387},"magnetic":{"total_mag":-0.0001005},"structure":{"a":18.4580093226859,"b":18.45800933267581,"c":18.4580093329154,"alpha":168.5177054222715,"beta":168.51770540049824,"gamma":16.26582446639992,"volume":249.18545902626516,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrNd2  Pr(NdEr3)2  Ca ","run_timestamp":"2025-06-09 19:26:14"},"composition":{"Ca":2,"Pr":1,"Nd":2,"Er":2}}}