{"success":true,"data":{"mp_id":"mp-1226531","type":"HEA","summary":{"mp_id":"mp-1226531","formula":"CeSiBIr3","nelements":4,"nsites":6,"density":13.5352,"volume":92.70707,"energy_above_hull":0.0839,"formation_energy_per_atom":-0.72206,"energy_per_atom":-8.14822,"is_stable":false,"uncorrected_energy_per_atom":-8.14822,"last_updated":"2025-09-23 22:52:01.349000+00:00","deprecated":false,"possible_species":[],"crystal_system":"Hexagonal","space_group":"P-6m2","space_group_num":187,"point_group":"-6m2","a":5.54248,"b":5.54248,"c":3.48477,"alpha":90,"beta":90,"gamma":120,"volume_cell":92.70707,"volume_per_atom":15.45118,"c_over_a":0.62874,"b_over_a":1,"Bravais_Lattice":"hP","Lattice_Type_Detail":"Hexagonal","Lattice_Centering":"Primitive","Is_FCC":false,"Is_BCC":false,"Is_HCP":false,"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":0.56431,"total_mag_norm_vol":0.00609,"num_magnetic_sites":1,"ordering":"FM","is_magnetic":true},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-1797715","mp-1797715","mp-1797715"],"raw_refs":[],"mp_task_ids":["mp-2312105","mp-1760812","mp-2116150","mp-1409093","mp-1624699","mp-1797715","mp-1226531"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1226531"}}}