{"success":true,"data":{"mp_id":"mp-1222952","type":"HEA","summary":{"mp_id":"mp-1222952","formula":"LaCe(SiPd)4","nelements":4,"nsites":10,"density":7.56937,"volume":179.23985,"energy_above_hull":0.00417,"formation_energy_per_atom":-0.89208,"energy_per_atom":-6.22146,"is_stable":false,"uncorrected_energy_per_atom":-6.24986,"last_updated":"2025-09-23 22:51:39.865000+00:00","deprecated":false,"possible_species":["Pd3+","Si4-","Ce3+","La+"],"crystal_system":"Tetragonal","space_group":"P4\/mmm","space_group_num":123,"point_group":"4\/mmm","a":4.24298,"b":4.24298,"c":9.95616,"alpha":90,"beta":90,"gamma":90,"volume_cell":179.23985,"volume_per_atom":17.92399,"c_over_a":2.3465,"b_over_a":1,"Bravais_Lattice":"tP","Lattice_Type_Detail":"Simple Tetragonal","Lattice_Centering":"Primitive","Is_FCC":false,"Is_BCC":false,"Is_HCP":false,"packing_fraction":null},"elasticity":{"available":false},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null,"vbm":null},"magnetic":{"total_magnetization":1.09706,"total_mag_norm_vol":0.00612,"num_magnetic_sites":1,"ordering":"FM","is_magnetic":true},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-1397334","mp-1397334","mp-1397334"],"raw_refs":[],"mp_task_ids":["mp-1222952","mp-1397334","mp-2108899","mp-1882709","mp-1623043","mp-1743990","mp-2307163"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1222952"}}}