{"success":true,"data":{"mat_id":"agm011670751","formula":"Pr2Sm2Er2Zn","summary":{"formula":"Pr2Sm2Er2Zn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Pr","Sm","Er","Zn"]},"energy":{"e_above_hull":0.040050376,"e_form":-0.062520765,"energy_corrected":-29.856504,"energy_total":-29.85650412},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0082,"dos_ef":8.783569},"magnetic":{"total_mag":-4.31e-5},"structure":{"a":16.65096104490902,"b":16.650961049763495,"c":16.650961048002195,"alpha":167.48552480751687,"beta":167.48552480568537,"gamma":17.733681574967157,"volume":216.7450899056892,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrSm4  Er2Zn  Pr ","run_timestamp":"2025-06-07 03:45:26"},"composition":{"Pr":2,"Sm":2,"Er":2,"Zn":1}}}