{"success":true,"data":{"mat_id":"agm024359683","formula":"K2Ba(ZnSn)2","summary":{"formula":"K2Ba(ZnSn)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["K","Ba","Zn","Sn"]},"energy":{"e_above_hull":0.036411185,"e_form":-0.2940577,"energy_corrected":-16.747648,"energy_total":-16.74764871},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.1291058},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":13.870161975887985,"b":13.870161973291296,"c":13.870161972702208,"alpha":19.763300821891946,"beta":19.76330080470617,"gamma":19.76330082464223,"volume":266.8330880054368,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_76_spg12","decomposition":" K2ZnSn  BaZnSn ","run_timestamp":"2025-06-17 09:37:20"},"composition":{"K":2,"Ba":1,"Zn":2,"Sn":2}}}