{"success":true,"data":{"mat_id":"agm002187751","formula":"Nb2Si","summary":{"formula":"Nb2Si","spg":140,"spg_symbol":"I4\/mcm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":6,"n_elements":2,"elements":["Nb","Si"]},"energy":{"e_above_hull":0.022385813,"e_form":-0.5982192,"energy_corrected":-54.714355,"energy_total":-54.71435645},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0106,"dos_ef":2.5211449},"magnetic":{"total_mag":1.0e-7},"structure":{"a":5.148476451508166,"b":5.080564114828941,"c":5.080564114828941,"alpha":75.19545422983558,"beta":59.61083133014066,"gamma":59.61083133014066,"volume":98.8850947111968,"n_sites":6},"meta":{"prototype_id":"AB2_36_spg12","decomposition":" Nb5Si3  Nb ","run_timestamp":"2018-05-26 02:39:07"},"composition":{"Nb":4,"Si":2}}}