{"success":true,"data":{"mat_id":"agm002864352","formula":"Na2SnBr","summary":{"formula":"Na2SnBr","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Na","Sn","Br"]},"energy":{"e_above_hull":0.4222806,"e_form":-0.4690637,"energy_corrected":-20.380087,"energy_total":-20.38008701},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.4304888},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":8.21140637,"b":8.21140637,"c":6.826838706168177,"alpha":53.029323588096915,"beta":53.029323588096915,"gamma":90,"volume":242.1014666368416,"n_sites":8},"meta":{"prototype_id":"ABC2_185_spg122","decomposition":" NaSn  NaBr ","run_timestamp":"2017-01-01 09:54:37"},"composition":{"Na":4,"Sn":2,"Br":2}}}