{"success":true,"data":{"mat_id":"agm017454885","formula":"Sm3ErSb4","summary":{"formula":"Sm3ErSb4","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":3,"elements":["Sm","Er","Sb"]},"energy":{"e_above_hull":0.00633434,"e_form":-1.1483151,"energy_corrected":-44.409504,"energy_total":-44.40950403},"electronic":{"band_gap_ind":0,"band_gap_dir":0.001,"dos_ef":1.485452},"magnetic":{"total_mag":-2.9e-6},"structure":{"a":7.69478486450211,"b":7.694784868750581,"c":7.694784868882757,"alpha":131.8041501202608,"beta":131.80415013940055,"gamma":70.53852692112763,"volume":248.04524900662724,"n_sites":8},"meta":{"prototype_id":"AB3C4_9_spg5","decomposition":" SmEr2Sb3  SmSb ","run_timestamp":"2025-07-01 10:21:00"},"composition":{"Sm":3,"Er":1,"Sb":4}}}