{"success":true,"data":{"mat_id":"agm002811196","formula":"CaNb2Br","summary":{"formula":"CaNb2Br","spg":141,"spg_symbol":"I4_1\/amd","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":3,"elements":["Nb","Ca","Br"]},"energy":{"e_above_hull":1.5611732,"e_form":0.7948294,"energy_corrected":-41.27023,"energy_total":-41.27022846},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":6.846919},"magnetic":{"total_mag":0},"structure":{"a":4.81982047,"b":4.81982047,"c":10.377791811600842,"alpha":76.57230904059259,"beta":76.57230904059259,"gamma":90,"volume":227.7117896559302,"n_sites":8},"meta":{"prototype_id":"ABC2_139_spg141","decomposition":" Ca  Nb  CaBr2 ","run_timestamp":"2016-12-31 01:10:36"},"composition":{"Nb":4,"Ca":2,"Br":2}}}