{"success":true,"data":{"mat_id":"agm099469232","formula":"Sm12Sn4Br","summary":{"formula":"Sm12Sn4Br","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":17,"n_elements":3,"elements":["Sm","Sn","Br"]},"energy":{"e_above_hull":0.19581826,"e_form":-0.4076285,"energy_corrected":-81.29621,"energy_total":-81.29620866},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":16.52387},"magnetic":{"total_mag":-0.0011814},"structure":{"a":9.85746704,"b":9.85746704,"c":5.2387949,"alpha":90,"beta":90,"gamma":90,"volume":509.051900617175,"n_sites":17},"meta":{"prototype_id":"AB4C12_714_spg123","decomposition":" Sm5Sn3  Sm5Sn3Br  Sm ","run_timestamp":"2025-04-13 07:23:22"},"composition":{"Sm":12,"Sn":4,"Br":1}}}