{"success":true,"data":{"mat_id":"agm002860193","formula":"Hf2MgN","summary":{"formula":"Hf2MgN","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Mg","Hf","N"]},"energy":{"e_above_hull":0.61031264,"e_form":-0.42237672,"energy_corrected":-62.286896,"energy_total":-62.28689516},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.9307575},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":6.65665288,"b":6.65665288,"c":5.921229252943427,"alpha":55.79880781902219,"beta":55.79880781902219,"gamma":90,"volume":159.18357881995195,"n_sites":8},"meta":{"prototype_id":"ABC2_159_spg122","decomposition":" Hf3N2  Hf3N  Mg ","run_timestamp":"2017-01-25 22:47:09"},"composition":{"Mg":2,"Hf":4,"N":2}}}