{"success":true,"data":{"mat_id":"agm016147282","formula":"La2Sm4Mg","summary":{"formula":"La2Sm4Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["La","Sm","Mg"]},"energy":{"e_above_hull":0.02543822,"e_form":-0.0097802775,"energy_corrected":-30.412039,"energy_total":-30.41203861},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0044,"dos_ef":9.956977},"magnetic":{"total_mag":0.000401},"structure":{"a":17.21765374838039,"b":17.217653748796124,"c":17.217653752576435,"alpha":167.63651904439888,"beta":167.63651907127127,"gamma":17.518864018960382,"volume":233.97916098515094,"n_sites":7},"meta":{"prototype_id":"AB2C4_937_spg65","decomposition":" La5SmMg6  La3Sm5  Sm ","run_timestamp":"2025-04-18 14:49:37"},"composition":{"La":2,"Sm":4,"Mg":1}}}