{"success":true,"data":{"mat_id":"agm017298068","formula":"Pr2NdEr4","summary":{"formula":"Pr2NdEr4","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":0.03171653,"e_form":0.028126696,"energy_corrected":-32.39478,"energy_total":-32.39477963},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.800829},"magnetic":{"total_mag":-2.1e-6},"structure":{"a":17.99596764642753,"b":17.995967651875226,"c":17.99596764499997,"alpha":168.55118853747177,"beta":168.55118853248453,"gamma":16.21823171339412,"volume":229.6103020219953,"n_sites":7},"meta":{"prototype_id":"AB2C4_937_spg65","decomposition":" Pr2NdEr6  Pr(NdEr3)2  Pr ","run_timestamp":"2025-06-21 10:07:57"},"composition":{"Pr":2,"Nd":1,"Er":4}}}