{"success":true,"data":{"mat_id":"agm019149489","formula":"Pr2Nd2Sm2Mg","summary":{"formula":"Pr2Nd2Sm2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Pr","Nd","Sm","Mg"]},"energy":{"e_above_hull":0.021452006,"e_form":-0.013546066,"energy_corrected":-30.249098,"energy_total":-30.24909863},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0104,"dos_ef":8.659408},"magnetic":{"total_mag":3.9e-6},"structure":{"a":17.38357694846637,"b":17.38357694272383,"c":17.38357695016222,"alpha":167.7760357734206,"beta":167.77603577896684,"gamma":17.320403291597028,"volume":235.48778790638502,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrNd2  PrSm4  PrNdMg2  Pr ","run_timestamp":"2025-04-18 15:38:19"},"composition":{"Pr":2,"Nd":2,"Sm":2,"Mg":1}}}