{"success":true,"data":{"mat_id":"agm001850355","formula":"Ta2Sn","summary":{"formula":"Ta2Sn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":3,"n_elements":2,"elements":["Sn","Ta"]},"energy":{"e_above_hull":0.020071223,"e_form":-0.0125067765,"energy_corrected":-27.74563,"energy_total":-27.74563033},"electronic":{"band_gap_ind":0,"band_gap_dir":0.2533,"dos_ef":1.3655562},"magnetic":{"total_mag":-4.0e-7},"structure":{"a":3.55730829,"b":3.55730829,"c":5.214729295004827,"alpha":109.94285409481806,"beta":109.94285409481806,"gamma":90,"volume":57.80487791665703,"n_sites":3},"meta":{"prototype_id":"AB2_0_spg139","decomposition":" TaSn2  Ta3Sn ","run_timestamp":"2021-07-26 23:22:35"},"composition":{"Sn":1,"Ta":2}}}