{"success":true,"data":{"mat_id":"agm013074495","formula":"SmHo2ErSb4","summary":{"formula":"SmHo2ErSb4","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":4,"elements":["Sm","Ho","Er","Sb"]},"energy":{"e_above_hull":0.009634042,"e_form":-1.1184173,"energy_corrected":-43.880314,"energy_total":-43.88031354},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.4909828},"magnetic":{"total_mag":-4.0e-7},"structure":{"a":7.605248766637909,"b":7.605248766915518,"c":7.605248760917368,"alpha":131.80581556934334,"beta":131.8058156160761,"gamma":70.5358935067799,"volume":239.4752155715894,"n_sites":8},"meta":{"prototype_id":"ABC2D4_41_spg42","decomposition":" Ho3ErSb4  HoEr3Sb4  SmSb ","run_timestamp":"2025-07-01 10:23:12"},"composition":{"Sm":1,"Ho":2,"Er":1,"Sb":4}}}