{"success":true,"data":{"mat_id":"agm002824232","formula":"NaTaF2","summary":{"formula":"NaTaF2","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Na","F","Ta"]},"energy":{"e_above_hull":1.3240006,"e_form":-1.2959132,"energy_corrected":-42.392853,"energy_total":-42.3928527},"electronic":{"band_gap_ind":0.0526,"band_gap_dir":0.2407,"dos_ef":5.0063777},"magnetic":{"total_mag":0},"structure":{"a":5.4290463,"b":5.4290463,"c":5.6971289520391135,"alpha":61.5447565777437,"beta":61.5447565777437,"gamma":90,"volume":124.07349856979862,"n_sites":8},"meta":{"prototype_id":"ABC2_784_spg122","decomposition":" Na3TaF8  Ta  NaF ","run_timestamp":"2015-12-11 02:12:38"},"composition":{"Na":2,"F":4,"Ta":2}}}