{"success":true,"data":{"mat_id":"agm002188945","formula":"HfSn3","summary":{"formula":"HfSn3","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":4,"n_elements":2,"elements":["Hf","Sn"]},"energy":{"e_above_hull":0.19918275,"e_form":-0.0059805773,"energy_corrected":-21.98587,"energy_total":-21.98587031},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.0068369},"magnetic":{"total_mag":0},"structure":{"a":4.36265305,"b":4.36265305,"c":5.926366768165011,"alpha":111.59672882897067,"beta":111.59672882897067,"gamma":90,"volume":96.30915623415335,"n_sites":4},"meta":{"prototype_id":"AB3_11_spg139","decomposition":" HfSn2  Sn ","run_timestamp":"2018-05-17 23:14:27"},"composition":{"Hf":1,"Sn":3}}}