{"success":true,"data":{"mat_id":"agm017126708","formula":"Ca4Nd2Mg","summary":{"formula":"Ca4Nd2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Ca","Nd","Mg"]},"energy":{"e_above_hull":0.032892644,"e_form":0.002734016,"energy_corrected":-19.12842,"energy_total":-19.12841996},"electronic":{"band_gap_ind":0,"band_gap_dir":0.007,"dos_ef":10.482643},"magnetic":{"total_mag":-0.0003384},"structure":{"a":18.38346382731482,"b":18.383463825821412,"c":18.383463825602963,"alpha":168.24250750607308,"beta":168.24250752845285,"gamma":16.657043650823713,"volume":257.9509725128246,"n_sites":7},"meta":{"prototype_id":"AB2C4_937_spg65","decomposition":" NdMg  Ca  Nd ","run_timestamp":"2025-05-21 10:47:48"},"composition":{"Ca":4,"Nd":2,"Mg":1}}}