{"success":true,"data":{"mat_id":"agm011267902","formula":"Nd2SmEr4","summary":{"formula":"Nd2SmEr4","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Nd","Sm","Er"]},"energy":{"e_above_hull":0.027700793,"e_form":0.022880388,"energy_corrected":-32.359524,"energy_total":-32.35952562},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.759867},"magnetic":{"total_mag":-5.4e-6},"structure":{"a":17.780140683756386,"b":17.780140677701233,"c":17.78014068206998,"alpha":168.43701241123864,"beta":168.4370123905386,"gamma":16.38052690329975,"volume":225.82581191729443,"n_sites":7},"meta":{"prototype_id":"AB2C4_1994_spg12","decomposition":" Nd2SmEr6  Nd(SmEr3)2  Nd ","run_timestamp":"2025-05-25 10:45:29"},"composition":{"Nd":2,"Sm":1,"Er":4}}}