{"success":true,"data":{"mat_id":"agm002864409","formula":"Na2HfMg","summary":{"formula":"Na2HfMg","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Na","Mg","Hf"]},"energy":{"e_above_hull":0.9285782,"e_form":0.9242014,"energy_corrected":-20.978607,"energy_total":-20.97860718},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":7.8067107},"magnetic":{"total_mag":0.0001125},"structure":{"a":8.45880725,"b":8.45880725,"c":6.719272103188154,"alpha":50.990906860343436,"beta":50.990906860343436,"gamma":90,"volume":219.05613584019667,"n_sites":8},"meta":{"prototype_id":"ABC2_185_spg122","decomposition":" HfMg  Na ","run_timestamp":"2016-12-31 17:30:15"},"composition":{"Na":4,"Mg":2,"Hf":2}}}