{"success":true,"data":{"mat_id":"agm002863993","formula":"NaSnAs2","summary":{"formula":"NaSnAs2","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Na","As","Sn"]},"energy":{"e_above_hull":0.21737894,"e_form":-0.051806517,"energy_corrected":-29.656313,"energy_total":-29.65631301},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":4.9760194},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":7.62330133,"b":7.62330133,"c":6.477620947837131,"alpha":53.954060309734686,"beta":53.954060309734686,"gamma":90,"volume":208.74604288686402,"n_sites":8},"meta":{"prototype_id":"ABC2_185_spg122","decomposition":" Na3As7  Na(SnAs)2  NaSnAs ","run_timestamp":"2016-03-14 17:05:36"},"composition":{"Na":2,"As":4,"Sn":2}}}