{"success":true,"data":{"mat_id":"agm017052886","formula":"Pr2Ho2Er2Zn","summary":{"formula":"Pr2Ho2Er2Zn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Pr","Ho","Er","Zn"]},"energy":{"e_above_hull":0.026186747,"e_form":-0.07686657,"energy_corrected":-29.666916,"energy_total":-29.6669161},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0082,"dos_ef":8.180664},"magnetic":{"total_mag":-1.15e-5},"structure":{"a":16.57600610566698,"b":16.57600610175266,"c":16.576006105035784,"alpha":167.612576020951,"beta":167.61257602241926,"gamma":17.552925328982177,"volume":209.57959281737251,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrHoEr  HoErZn2  Pr ","run_timestamp":"2025-05-18 23:25:27"},"composition":{"Pr":2,"Ho":2,"Er":2,"Zn":1}}}