{"success":true,"data":{"mat_id":"agm002935403","formula":"Na2MgAs2","summary":{"formula":"Na2MgAs2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Na","As","Mg"]},"energy":{"e_above_hull":0.42335978,"e_form":-0.11797428,"energy_corrected":-14.121602,"energy_total":-14.12160176},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.0634205},"magnetic":{"total_mag":0},"structure":{"a":4.31975954,"b":4.31975954,"c":6.990009792004997,"alpha":72.00131042918245,"beta":72.00131042918245,"gamma":90,"volume":117.32294814312954,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" NaMgAs  NaAs ","run_timestamp":"2017-06-21 20:27:47"},"composition":{"Na":2,"As":2,"Mg":1}}}