{"success":true,"data":{"mat_id":"agm016573247","formula":"PrNd2(HoEr)2","summary":{"formula":"PrNd2(HoEr)2","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":0.03190512,"e_form":0.027638752,"energy_corrected":-32.417965,"energy_total":-32.4179644},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":10.196956},"magnetic":{"total_mag":-8.4e-6},"structure":{"a":18.008351884840405,"b":18.008351876450412,"c":18.00835188496089,"alpha":168.56808195206753,"beta":168.5680819804088,"gamma":16.194220043034868,"volume":229.41524840616228,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrNd2  Nd3(Ho2Er)2  Nd3(HoEr2)2  PrHoEr ","run_timestamp":"2025-05-22 08:45:26"},"composition":{"Pr":1,"Nd":2,"Ho":2,"Er":2}}}