{"success":true,"data":{"mat_id":"agm040785014","formula":"NdSm2ErSe4","summary":{"formula":"NdSm2ErSe4","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":4,"elements":["Nd","Sm","Er","Se"]},"energy":{"e_above_hull":0.017967982,"e_form":-1.7803426,"energy_corrected":-46.987423,"energy_total":-46.98742214},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.3599565},"magnetic":{"total_mag":-7.4e-6},"structure":{"a":7.191230409749667,"b":7.191230411866823,"c":7.1912304146167125,"alpha":131.71527896180245,"beta":131.71527893951378,"gamma":70.67908630583456,"volume":202.9917281503905,"n_sites":8},"meta":{"prototype_id":"ABC2D4_37_spg42","decomposition":" NdErSe2  SmErSe2  NdSm4Se5 ","run_timestamp":"2025-07-01 11:15:22"},"composition":{"Nd":1,"Sm":2,"Er":1,"Se":4}}}