{"success":true,"data":{"mat_id":"agm002946207","formula":"Si2Ni2Sn","summary":{"formula":"Si2Ni2Sn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Ni","Si","Sn"]},"energy":{"e_above_hull":0.18102714,"e_form":-0.22202846,"energy_corrected":-27.526775,"energy_total":-27.52677581},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0055,"dos_ef":2.493733},"magnetic":{"total_mag":0},"structure":{"a":3.61555176,"b":3.61555176,"c":6.181827727279008,"alpha":72.9962746921124,"beta":72.9962746921124,"gamma":90,"volume":73.57565251781362,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" SiNi  Sn ","run_timestamp":"2017-01-13 18:57:23"},"composition":{"Ni":2,"Si":2,"Sn":1}}}