{"success":true,"data":{"mat_id":"agm002919366","formula":"Cu2SnSb2","summary":{"formula":"Cu2SnSb2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Sb","Sn","Cu"]},"energy":{"e_above_hull":0.14816973,"e_form":0.14283937,"energy_corrected":-19.853294,"energy_total":-19.85329512},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.9397669},"magnetic":{"total_mag":0},"structure":{"a":3.74104887,"b":3.74104887,"c":8.304670263514955,"alpha":76.98314666153402,"beta":76.98314666153402,"gamma":90,"volume":110.1734368741942,"n_sites":5},"meta":{"prototype_id":"AB2C2_12_spg139","decomposition":" Sn4Sb3  Cu  Sb ","run_timestamp":"2017-06-24 09:43:32"},"composition":{"Sb":2,"Sn":1,"Cu":2}}}