{"success":true,"data":{"mat_id":"agm002945461","formula":"Si2SnAs2","summary":{"formula":"Si2SnAs2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["As","Si","Sn"]},"energy":{"e_above_hull":0.41530147,"e_form":0.33468637,"energy_corrected":-22.474495,"energy_total":-22.47449411},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.4456744},"magnetic":{"total_mag":0},"structure":{"a":3.65547421,"b":3.65547421,"c":7.92868309286348,"alpha":76.67218488705774,"beta":76.67218488705774,"gamma":90,"volume":100.15877888902543,"n_sites":5},"meta":{"prototype_id":"AB2C2_106_spg139","decomposition":" Sn4As3  Si  SiAs ","run_timestamp":"2017-06-24 15:39:55"},"composition":{"As":2,"Si":2,"Sn":1}}}