{"success":true,"data":{"mat_id":"agm002934827","formula":"Na2SnP2","summary":{"formula":"Na2SnP2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["P","Sn","Na"]},"energy":{"e_above_hull":0.28178388,"e_form":-0.053900864,"energy_corrected":-17.73016,"energy_total":-17.73016004},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.5391148},"magnetic":{"total_mag":0},"structure":{"a":4.39437877,"b":4.39437877,"c":6.569433535028483,"alpha":70.46051191768395,"beta":70.46051191768395,"gamma":90,"volume":111.77160162625972,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" NaSnP  NaP ","run_timestamp":"2017-06-24 12:13:01"},"composition":{"P":2,"Sn":1,"Na":2}}}