{"success":true,"data":{"mat_id":"agm002220183","formula":"MgAlSn4","summary":{"formula":"MgAlSn4","spg":140,"spg_symbol":"I4\/mcm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":12,"n_elements":3,"elements":["Mg","Sn","Al"]},"energy":{"e_above_hull":0.099021554,"e_form":0.050922565,"energy_corrected":-42.091927,"energy_total":-42.09192488},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":6.168263},"magnetic":{"total_mag":0},"structure":{"a":6.69043601,"b":6.69043601,"c":8.289049034745627,"alpha":113.8015959415848,"beta":113.8015959415848,"gamma":90,"volume":304.66856805241054,"n_sites":12},"meta":{"prototype_id":"ABC4_160_spg140","decomposition":" MgAl19  Sn  Mg2Sn ","run_timestamp":"2018-07-19 19:50:07"},"composition":{"Mg":2,"Sn":8,"Al":2}}}