{"success":true,"data":{"mat_id":"agm023070804","formula":"Ba2Er(CuGe)2","summary":{"formula":"Ba2Er(CuGe)2","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":4,"elements":["Ba","Er","Cu","Ge"]},"energy":{"e_above_hull":0.025183063,"e_form":-0.471444,"energy_corrected":-29.263054,"energy_total":-29.26305406},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.2005901},"magnetic":{"total_mag":0.2707648},"structure":{"a":12.40242859904553,"b":12.402428599167761,"c":12.40242860126416,"alpha":20.394395237377758,"beta":20.39439524542093,"gamma":20.394395219896158,"volume":202.75308668907329,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_139_spg166","decomposition":" ErCuGe  Ba2Ge  Cu ","run_timestamp":"2025-05-02 11:48:40"},"composition":{"Ba":2,"Er":1,"Cu":2,"Ge":2}}}