{"success":true,"data":{"mat_id":"agm033004736","formula":"NaCe(PbSe2)2","summary":{"formula":"NaCe(PbSe2)2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":4,"elements":["Na","Ce","Pb","Se"]},"energy":{"e_above_hull":0.018767906,"e_form":-1.0765425,"energy_corrected":-37.244328,"energy_total":-37.24432838},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0079,"dos_ef":7.4356055},"magnetic":{"total_mag":0.9891171},"structure":{"a":7.546635922832451,"b":7.546635920238295,"c":7.546635916967773,"alpha":132.1916956530508,"beta":132.19169571026842,"gamma":69.92643240646844,"volume":231.33187736345275,"n_sites":8},"meta":{"prototype_id":"ABC2D4_37_spg42","decomposition":" Ce2Se3  Na3Ce2PbSe6  Pb  PbSe ","run_timestamp":"2025-07-01 06:07:26"},"composition":{"Na":1,"Ce":1,"Pb":2,"Se":4}}}