{"success":true,"data":{"mat_id":"agm002175603","formula":"Ba3Nb2O7","summary":{"formula":"Ba3Nb2O7","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":12,"n_elements":3,"elements":["Nb","Ba","O"]},"energy":{"e_above_hull":0.00021774667,"e_form":-3.1337261,"energy_corrected":-98.2199,"energy_total":-93.30387004},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0121,"dos_ef":4.1422744},"magnetic":{"total_mag":-0.0007435},"structure":{"a":4.156275549801857,"b":4.156275549801857,"c":11.308769432992227,"alpha":100.59516393952923,"beta":100.59517075838534,"gamma":89.96724431577285,"volume":188.638585410536,"n_sites":12},"meta":{"prototype_id":"A2B3C7_1_spg139","decomposition":" Ba4Nb3O10  Ba4Nb2O9  Nb ","run_timestamp":"2023-03-26 13:41:30.325728"},"composition":{"Nb":2,"Ba":3,"O":7}}}