{"success":true,"data":{"mat_id":"agm024104817","formula":"K2Ca(ZnSn)2","summary":{"formula":"K2Ca(ZnSn)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["K","Ca","Zn","Sn"]},"energy":{"e_above_hull":0.03578525,"e_form":-0.2914507,"energy_corrected":-16.808704,"energy_total":-16.80870425},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0748,"dos_ef":2.227171},"magnetic":{"total_mag":3.0e-7},"structure":{"a":12.88203737797039,"b":12.88203738223117,"c":12.882037380097273,"alpha":21.088625564035308,"beta":21.088625567039283,"gamma":21.08862560906195,"volume":242.38646997811023,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_76_spg12","decomposition":" K2ZnSn  CaZnSn ","run_timestamp":"2025-05-02 13:37:25"},"composition":{"K":2,"Ca":1,"Zn":2,"Sn":2}}}