{"success":true,"data":{"mp_id":"mp-1226473","type":"HEA","summary":{"mp_id":"mp-1226473","formula":"CeYFe4","nelements":3,"nsites":6,"density":7.53447,"volume":99.70591,"energy_above_hull":0.06323,"formation_energy_per_atom":-0.00106,"energy_per_atom":-7.72208,"is_stable":false,"uncorrected_energy_per_atom":-18.07267,"last_updated":"2025-09-23 22:47:08.541000+00:00","deprecated":false,"possible_species":[],"crystal_system":"Cubic","space_group":"F-43m","space_group_num":216,"point_group":"-43m","a":5.20489,"b":5.20489,"c":5.20489,"alpha":90,"beta":60,"gamma":120,"volume_cell":99.70591,"volume_per_atom":16.61765,"c_over_a":1,"b_over_a":1,"Bravais_Lattice":"cF","Lattice_Type_Detail":"FCC (Fm-3m)","Lattice_Centering":"Face-Centered","Bravais_Combination":"cF","Is_FCC":true,"Is_BCC":false,"Is_HCP":false,"Is_Bravais_aP":false,"Is_Bravais_mP":false,"Is_Bravais_mC":false,"Is_Bravais_oP":false,"Is_Bravais_oC":false,"Is_Bravais_oI":false,"Is_Bravais_oF":false,"Is_Bravais_tP":false,"Is_Bravais_tI":false,"Is_Bravais_hP":false,"Is_Bravais_hR":false,"Is_Bravais_cP":false,"Is_Bravais_cI":false,"Is_Bravais_cF":true,"packing_fraction":0.7405},"elasticity":{"available":false},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null,"vbm":null},"magnetic":{"total_magnetization":7.05177,"total_mag_norm_vol":0.07073,"num_magnetic_sites":6,"ordering":"FiM","is_magnetic":true},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-2017111","mp-2017111","mp-2017111"],"raw_refs":[],"mp_task_ids":["mp-2044057","mp-2102467","mp-1667164","mp-1408027","mp-2309830","mp-1226473","mp-1758508","mp-1626027","mp-2017111"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1226473"}}}