{"success":true,"data":{"mat_id":"agm044856949","formula":"Li4LaSn2","summary":{"formula":"Li4LaSn2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":3,"elements":["Li","La","Sn"]},"energy":{"e_above_hull":0.036521826,"e_form":-0.4887253,"energy_corrected":-24.00949,"energy_total":-24.00948923},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.5669637},"magnetic":{"total_mag":-6.1e-6},"structure":{"a":8.691266489916154,"b":8.69126649639686,"c":8.691266495259878,"alpha":31.563870840392642,"beta":31.56387084565708,"gamma":31.563870836777248,"volume":159.71864997842977,"n_sites":7},"meta":{"prototype_id":"AB2C4_113_spg166","decomposition":" Li7Sn2  Li4La3Sn4  LiLaSn ","run_timestamp":"2025-04-18 12:20:44"},"composition":{"Li":4,"La":1,"Sn":2}}}