{"success":true,"data":{"mat_id":"agm004682016","formula":"Na3Tb3SiO8","summary":{"formula":"Na3Tb3SiO8","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":15,"n_elements":4,"elements":["Na","Tb","Si","O"]},"energy":{"e_above_hull":0.21606907,"e_form":-3.0361345,"energy_corrected":-108.48476,"energy_total":-102.86643473},"electronic":{"band_gap_ind":2.1731,"band_gap_dir":2.4216,"dos_ef":0},"magnetic":{"total_mag":0},"structure":{"a":6.614561082838718,"b":6.614509832978515,"c":6.728242811263986,"alpha":119.45301849568048,"beta":89.99634382501112,"gamma":120.00214654254248,"volume":209.85843781522635,"n_sites":15},"meta":{"prototype_id":"AB3C3D8_42_spg12","decomposition":" Na4SiO4  NaTbSiO4  Tb2O3 ","run_timestamp":"2023-02-12 15:36:06.706885"},"composition":{"Na":3,"Tb":3,"Si":1,"O":8}}}