{"success":true,"data":{"mat_id":"agm002301992","formula":"Rb2SmTa2O7","summary":{"formula":"Rb2SmTa2O7","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":12,"n_elements":4,"elements":["O","Rb","Sm","Ta"]},"energy":{"e_above_hull":0.073468305,"e_form":-3.0765998,"energy_corrected":-101.99058,"energy_total":-97.07454939},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":0.5990896},"magnetic":{"total_mag":0},"structure":{"a":4.039076421223714,"b":4.039074841281134,"c":11.694614945360062,"alpha":99.9483049362495,"beta":99.94813811604341,"gamma":90.00277976334729,"volume":185.00547623941486,"n_sites":12},"meta":{"prototype_id":"AB2C2D7_13_spg12","decomposition":" Rb8Ta6O19  Sm3TaO7  Rb3TaO4  Ta ","run_timestamp":"2019-01-04 17:51:03"},"composition":{"O":7,"Rb":2,"Sm":1,"Ta":2}}}