{"success":true,"data":{"mat_id":"agm002935546","formula":"Na(CaMg)2","summary":{"formula":"Na(CaMg)2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Na","Ca","Mg"]},"energy":{"e_above_hull":0.2723354,"e_form":0.20395343,"energy_corrected":-7.4925756,"energy_total":-7.49257555},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.292193},"magnetic":{"total_mag":0},"structure":{"a":4.98787081,"b":4.98787081,"c":8.36118217105215,"alpha":72.64594775664058,"beta":72.64594775664058,"gamma":90,"volume":188.60394110598432,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" Na  CaMg2  Ca ","run_timestamp":"2017-11-11 14:02:45"},"composition":{"Na":1,"Ca":2,"Mg":2}}}