{"success":true,"data":{"mat_id":"agm023712928","formula":"K2Nd(ZnGe)2","summary":{"formula":"K2Nd(ZnGe)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["K","Nd","Zn","Ge"]},"energy":{"e_above_hull":0.02314951,"e_form":-0.35353088,"energy_corrected":-21.242634,"energy_total":-21.24263293},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.5888954},"magnetic":{"total_mag":4.0e-7},"structure":{"a":13.632608702547891,"b":13.632608696626445,"c":13.63260869787407,"alpha":18.37773904965837,"beta":18.37773904022093,"gamma":18.377739003968582,"volume":219.97238723200508,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_139_spg166","decomposition":" K2ZnGe  NdZnGe ","run_timestamp":"2025-05-02 14:36:11"},"composition":{"K":2,"Nd":1,"Zn":2,"Ge":2}}}