{"success":true,"data":{"mat_id":"agm011350488","formula":"Tb2Sm2Er2Zn","summary":{"formula":"Tb2Sm2Er2Zn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Tb","Sm","Er","Zn"]},"energy":{"e_above_hull":0.01715826,"e_form":-0.08539588,"energy_corrected":-29.713394,"energy_total":-29.71339459},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0036,"dos_ef":8.656788},"magnetic":{"total_mag":0.0002627},"structure":{"a":16.500223651879573,"b":16.50022365376299,"c":16.500223652578217,"alpha":167.621837301083,"beta":167.6218373003738,"gamma":17.539750182025678,"volume":206.41411731277537,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Tb2Sm  Er2Zn  Sm ","run_timestamp":"2025-04-22 23:02:12"},"composition":{"Tb":2,"Sm":2,"Er":2,"Zn":1}}}