{"success":true,"data":{"mat_id":"agm002806000","formula":"MgSn2C","summary":{"formula":"MgSn2C","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["C","Mg","Sn"]},"energy":{"e_above_hull":0.7733353,"e_form":0.7023545,"energy_corrected":-32.02948,"energy_total":-32.0294799},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.762217},"magnetic":{"total_mag":0},"structure":{"a":6.28281885,"b":6.28281885,"c":6.613464168572116,"alpha":61.640512634000096,"beta":61.640512634000096,"gamma":90,"volume":193.3854350161334,"n_sites":8},"meta":{"prototype_id":"ABC2_7_spg122","decomposition":" Mg2Sn  Sn  C ","run_timestamp":"2016-12-19 01:34:17"},"composition":{"C":2,"Mg":2,"Sn":4}}}