{"success":true,"data":{"mat_id":"agm011290835","formula":"Sr4Ta2NbNiO12","summary":{"formula":"Sr4Ta2NbNiO12","spg":141,"spg_symbol":"I4_1\/amd","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":40,"n_elements":5,"elements":["Sr","Ta","Nb","Ni","O"]},"energy":{"e_above_hull":0.08339636,"e_form":-3.1322925,"energy_corrected":-336.92252,"energy_total":-315.73954193},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0426,"dos_ef":5.8465743},"magnetic":{"total_mag":4.4153724},"structure":{"a":9.945198977062857,"b":9.945198978349724,"c":9.945198979804065,"alpha":131.98689561314433,"beta":131.98689563560333,"gamma":70.24972463393965,"volume":532.6603389515719,"n_sites":40},"meta":{"prototype_id":"ABC2D4E12_21_spg141","decomposition":" Sr4Nb2O9  Sr5Nb4O15  Sr3Ta2NiO9  Sr2Ta2O7  Ni ","run_timestamp":"2025-03-12 03:50:43"},"composition":{"Sr":8,"Ta":4,"Nb":2,"Ni":2,"O":24}}}