{"success":true,"data":{"mat_id":"agm112079040","formula":"NaSn3","summary":{"formula":"NaSn3","spg":191,"spg_symbol":"P6\/mmm","crystal_system":"hexagonal","point_group":"6\/mmm","nsites":4,"n_elements":2,"elements":["Na","Sn"]},"energy":{"e_above_hull":0.059201587,"e_form":-0.060797635,"energy_corrected":-13.570742,"energy_total":-13.57074198},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.0543364},"magnetic":{"total_mag":5.0e-7},"structure":{"a":6.43613128,"b":6.436131279504932,"c":3.10947886,"alpha":90,"beta":90,"gamma":120.00000000254451,"volume":111.54960279128345,"n_sites":4},"meta":{"prototype_id":"AB3_111_spg12","decomposition":" Na3Sn8  Sn ","run_timestamp":"2025-05-15 17:27:36"},"composition":{"Na":1,"Sn":3}}}