{"success":true,"data":{"mat_id":"agm011248383","formula":"Pr2Nd2HoEr2","summary":{"formula":"Pr2Nd2HoEr2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Pr","Nd","Ho","Er"]},"energy":{"e_above_hull":0.030202894,"e_form":0.02692544,"energy_corrected":-32.628376,"energy_total":-32.62837591},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":10.5722065},"magnetic":{"total_mag":-3.05e-5},"structure":{"a":18.10434048294143,"b":18.104340482650315,"c":18.104340481256028,"alpha":168.5239062887965,"beta":168.52390631113713,"gamma":16.25701045781902,"volume":234.88397208688363,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrNd2  Nd3(HoEr2)2  Pr ","run_timestamp":"2025-06-21 11:17:54"},"composition":{"Pr":2,"Nd":2,"Ho":1,"Er":2}}}