{"success":true,"data":{"mat_id":"agm002811709","formula":"CaSn2Ge","summary":{"formula":"CaSn2Ge","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Ge","Ca","Sn"]},"energy":{"e_above_hull":0.12166547,"e_form":-0.25582948,"energy_corrected":-31.296814,"energy_total":-31.29681321},"electronic":{"band_gap_ind":0,"band_gap_dir":0.082,"dos_ef":1.5344284},"magnetic":{"total_mag":0},"structure":{"a":8.29542746,"b":8.29542746,"c":6.674747156010319,"alpha":51.58127469586755,"beta":51.58127469586755,"gamma":90,"volume":219.18339955525653,"n_sites":8},"meta":{"prototype_id":"ABC2_185_spg122","decomposition":" CaGe2  CaSn3  Ge ","run_timestamp":"2016-12-19 03:51:54"},"composition":{"Ge":2,"Ca":2,"Sn":4}}}