{"success":true,"data":{"mat_id":"agm022432011","formula":"Ca2Er(CuSi)2","summary":{"formula":"Ca2Er(CuSi)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["Ca","Er","Cu","Si"]},"energy":{"e_above_hull":0.011584617,"e_form":-0.47067484,"energy_corrected":-31.02759,"energy_total":-31.02759075},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":4.3435464},"magnetic":{"total_mag":-3.05e-5},"structure":{"a":11.114554494718766,"b":11.114554492445322,"c":11.11455449173708,"alpha":21.617633541351616,"beta":21.617633505504386,"gamma":21.617633509256784,"volume":163.30180013936854,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_76_spg12","decomposition":" Ca3(CuSi)2  CaCu5  ErCuSi  Ca2Si ","run_timestamp":"2025-05-22 21:13:38"},"composition":{"Ca":2,"Er":1,"Cu":2,"Si":2}}}