{"success":true,"data":{"mat_id":"agm002870548","formula":"NaSi2O","summary":{"formula":"NaSi2O","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Na","Si","O"]},"energy":{"e_above_hull":0.9858249,"e_form":-0.3688621,"energy_corrected":-37.19745,"energy_total":-35.79286918},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.1002932},"magnetic":{"total_mag":0},"structure":{"a":4.59971064,"b":4.59971064,"c":7.416917505260454,"alpha":71.93580575194292,"beta":71.93580575194292,"gamma":90,"volume":141.02916569873506,"n_sites":8},"meta":{"prototype_id":"ABC2_139_spg141","decomposition":" Na3Si17  Na2SiO3  NaSi ","run_timestamp":"2016-03-19 09:42:06"},"composition":{"Na":2,"Si":4,"O":2}}}