{"success":true,"data":{"mat_id":"agm002951803","formula":"Hf2ZnSn2","summary":{"formula":"Hf2ZnSn2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Zn","Hf","Sn"]},"energy":{"e_above_hull":0.5655205,"e_form":0.2492303,"energy_corrected":-27.944616,"energy_total":-27.94461727},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":4.2675614},"magnetic":{"total_mag":0},"structure":{"a":4.01269077,"b":4.01269077,"c":7.916293209692686,"alpha":75.3185329579775,"beta":75.3185329579775,"gamma":90,"volume":118.99664811434671,"n_sites":5},"meta":{"prototype_id":"AB2C2_106_spg139","decomposition":" Hf2Zn5Sn  Hf5ZnSn3  HfSn2 ","run_timestamp":"2016-12-11 11:38:27"},"composition":{"Zn":1,"Hf":2,"Sn":2}}}