{"success":true,"data":{"mat_id":"agm017685069","formula":"Sm4Ho2Mg","summary":{"formula":"Sm4Ho2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["Sm","Ho","Mg"]},"energy":{"e_above_hull":0.019431604,"e_form":-0.009875218,"energy_corrected":-29.714867,"energy_total":-29.71486636},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0241,"dos_ef":9.131856},"magnetic":{"total_mag":0.0004081},"structure":{"a":17.242095434633267,"b":17.242095435420207,"c":17.24209543478964,"alpha":168.0175211997628,"beta":168.01752119948839,"gamma":16.976955767716035,"volume":220.92814179842034,"n_sites":7},"meta":{"prototype_id":"AB2C4_937_spg65","decomposition":" Sm2Ho7  Sm  SmMg ","run_timestamp":"2025-05-20 12:51:52"},"composition":{"Sm":4,"Ho":2,"Mg":1}}}