{"success":true,"data":{"mat_id":"agm002864087","formula":"NaFeSn2","summary":{"formula":"NaFeSn2","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Na","Sn","Fe"]},"energy":{"e_above_hull":0.5386519,"e_form":0.42064914,"energy_corrected":-32.20961,"energy_total":-32.20960876},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":7.590263},"magnetic":{"total_mag":-7.63e-5},"structure":{"a":6.00512904,"b":6.00512904,"c":8.506418024700771,"alpha":69.33052861761034,"beta":69.33052861761034,"gamma":90,"volume":265.80184225188646,"n_sites":8},"meta":{"prototype_id":"ABC2_139_spg141","decomposition":" NaSn2  Fe ","run_timestamp":"2017-03-18 16:39:01"},"composition":{"Na":2,"Sn":4,"Fe":2}}}