{"success":true,"data":{"mat_id":"agm002863641","formula":"NaNi2Sn","summary":{"formula":"NaNi2Sn","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Ni","Sn","Na"]},"energy":{"e_above_hull":0.5899385,"e_form":0.4093645,"energy_corrected":-30.50436,"energy_total":-30.50436},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":4.112287},"magnetic":{"total_mag":0},"structure":{"a":7.14903436,"b":7.14903436,"c":5.797103368821742,"alpha":51.93143685881388,"beta":51.93143685881388,"gamma":90,"volume":145.02681382215692,"n_sites":8},"meta":{"prototype_id":"ABC2_185_spg122","decomposition":" Ni3Sn2  Na15Sn4  Ni3Sn ","run_timestamp":"2016-12-29 21:12:49"},"composition":{"Ni":4,"Sn":2,"Na":2}}}