{"success":true,"data":{"mat_id":"agm017155636","formula":"Sm2Er4Mg","summary":{"formula":"Sm2Er4Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Sm","Er","Mg"]},"energy":{"e_above_hull":0.025895584,"e_form":-0.0054160687,"energy_corrected":-29.330976,"energy_total":-29.33097698},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0006,"dos_ef":9.399734},"magnetic":{"total_mag":0.0009341},"structure":{"a":3.5406315176283343,"b":3.540631515504531,"c":17.203125602722142,"alpha":84.10726039045977,"beta":95.89273959119777,"gamma":89.98032877338368,"volume":213.37356336777813,"n_sites":7},"meta":{"prototype_id":"AB2C4_2510_spg71","decomposition":" SmEr8  Sm2Er7  SmMg ","run_timestamp":"2025-06-24 22:18:48"},"composition":{"Sm":2,"Er":4,"Mg":1}}}