{"success":true,"data":{"mat_id":"agm039660243","formula":"Er2Zn4Cu","summary":{"formula":"Er2Zn4Cu","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":7,"n_elements":3,"elements":["Er","Zn","Cu"]},"energy":{"e_above_hull":0.057979792,"e_form":-0.2859417,"energy_corrected":-20.400137,"energy_total":-20.40013628},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":5.797329},"magnetic":{"total_mag":-1.48e-5},"structure":{"a":8.503393344470622,"b":8.503393340762814,"c":8.503393339110431,"alpha":29.457258168786105,"beta":29.45725819838171,"gamma":29.45725819188351,"volume":131.6099054321022,"n_sites":7},"meta":{"prototype_id":"AB2C4_118_spg166","decomposition":" ErZn2Cu3  ErZn2 ","run_timestamp":"2025-06-22 12:04:57"},"composition":{"Er":2,"Zn":4,"Cu":1}}}