{"success":true,"data":{"mat_id":"agm024342846","formula":"K3Na7Pb2","summary":{"formula":"K3Na7Pb2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":12,"n_elements":3,"elements":["K","Na","Pb"]},"energy":{"e_above_hull":0.064415984,"e_form":-0.042245172,"energy_corrected":-20.463434,"energy_total":-20.46343349},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":5.1243978},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":12.29080969511877,"b":12.290809690132695,"c":12.290809688758124,"alpha":33.248251927406116,"beta":33.24825190791527,"gamma":33.24825190477101,"volume":496.8782215980228,"n_sites":12},"meta":{"prototype_id":"A2B3C7_78_spg166","decomposition":" Na15Pb4  K  KPb ","run_timestamp":"2025-05-17 04:08:43"},"composition":{"K":3,"Na":7,"Pb":2}}}