{"success":true,"data":{"mat_id":"agm017240224","formula":"Pr(NdEr2)2","summary":{"formula":"Pr(NdEr2)2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Pr","Nd","Er"]},"energy":{"e_above_hull":0.027517743,"e_form":0.023601029,"energy_corrected":-32.414894,"energy_total":-32.41489513},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.886038},"magnetic":{"total_mag":-0.0002544},"structure":{"a":17.78982587663066,"b":17.78982587560335,"c":17.789825879843086,"alpha":168.38396730071386,"beta":168.38396732703663,"gamma":16.455933320365055,"volume":228.24634502509775,"n_sites":7},"meta":{"prototype_id":"AB2C4_1994_spg12","decomposition":" PrNd2  Pr(NdEr3)2 ","run_timestamp":"2025-06-21 12:13:57"},"composition":{"Pr":1,"Nd":2,"Er":4}}}