{"success":true,"data":{"mat_id":"agm014402175","formula":"Na(Cu2Ge)2","summary":{"formula":"Na(Cu2Ge)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":3,"elements":["Na","Cu","Ge"]},"energy":{"e_above_hull":0.08007421,"e_form":0.03206456,"energy_corrected":-26.969059,"energy_total":-26.96905851},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.7664976},"magnetic":{"total_mag":0},"structure":{"a":8.277737419929633,"b":8.27773742150772,"c":8.277737421786739,"alpha":28.78934964195756,"beta":28.789349644085082,"gamma":28.78934962040208,"volume":116.31974461247908,"n_sites":7},"meta":{"prototype_id":"AB2C4_27_spg166","decomposition":" Na3CuGe4  Ge  Cu ","run_timestamp":"2025-06-25 06:22:34"},"composition":{"Na":1,"Cu":4,"Ge":2}}}