{"success":true,"data":{"mat_id":"agm017303747","formula":"Nd2Sm2Er2Zn","summary":{"formula":"Nd2Sm2Er2Zn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Nd","Sm","Er","Zn"]},"energy":{"e_above_hull":0.017771827,"e_form":-0.08365106,"energy_corrected":-29.981287,"energy_total":-29.98128786},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0002,"dos_ef":8.178892},"magnetic":{"total_mag":0.0001457},"structure":{"a":16.719899250885145,"b":16.719899254719653,"c":16.71989924860378,"alpha":167.67837554883172,"beta":167.67837554370416,"gamma":17.459320882501352,"volume":212.84171892061184,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Nd3Sm5  Er2Zn  Nd ","run_timestamp":"2025-04-20 02:34:05"},"composition":{"Nd":2,"Sm":2,"Er":2,"Zn":1}}}