{"success":true,"data":{"mat_id":"agm024291145","formula":"La2Ce2Sn2C","summary":{"formula":"La2Ce2Sn2C","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["La","Ce","Sn","C"]},"energy":{"e_above_hull":0.012747733,"e_form":-0.5870034,"energy_corrected":-43.061207,"energy_total":-43.06120813},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0001,"dos_ef":8.940943},"magnetic":{"total_mag":1.0234597},"structure":{"a":4.919718297541858,"b":4.919718302885097,"c":9.104003364163894,"alpha":74.36037264854703,"beta":105.63962734286784,"gamma":90.00445986794196,"volume":203.70848090218195,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_132_spg139","decomposition":" La4Sn3  Ce3SnC  La3SnC  Ce2C3 ","run_timestamp":"2025-06-08 22:57:08"},"composition":{"La":2,"Ce":2,"Sn":2,"C":1}}}