{"success":true,"data":{"mat_id":"agm034466992","formula":"Na2Cu3Sn","summary":{"formula":"Na2Cu3Sn","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":6,"n_elements":3,"elements":["Na","Cu","Sn"]},"energy":{"e_above_hull":0.1389978,"e_form":0.04423274,"energy_corrected":-18.85533,"energy_total":-18.85533042},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.2569041},"magnetic":{"total_mag":-4.0e-7},"structure":{"a":5.348567861957339,"b":5.348567865469709,"c":5.348567864919848,"alpha":60.833237462638444,"beta":60.83323738839464,"gamma":60.83323732508707,"volume":110.22549396045994,"n_sites":6},"meta":{"prototype_id":"AB2C3_2032_spg146","decomposition":" Na9Sn4  Cu  NaSn ","run_timestamp":"2025-04-14 03:47:28"},"composition":{"Na":2,"Cu":3,"Sn":1}}}