{"success":true,"data":{"mat_id":"agm005221683","formula":"KNaNb4O12","summary":{"formula":"KNaNb4O12","spg":123,"spg_symbol":"P4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":18,"n_elements":4,"elements":["K","Na","Nb","O"]},"energy":{"e_above_hull":0.13550928,"e_form":-2.6874998,"energy_corrected":-150.5737,"energy_total":-142.14621484},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":6.916847},"magnetic":{"total_mag":2.0083058},"structure":{"a":5.67159722,"b":5.67159722,"c":8.01824922,"alpha":90,"beta":90,"gamma":90,"volume":257.92314314124496,"n_sites":18},"meta":{"prototype_id":"ABC4D12_91_spg123","decomposition":" NaNb3O8  KNb3O8  NaNbO3  KO12 ","run_timestamp":"2023-05-07 16:32:21.680128"},"composition":{"K":1,"Na":1,"Nb":4,"O":12}}}