{"success":true,"data":{"mp_id":"mp-1224059","type":"HEA","summary":{"mp_id":"mp-1224059","formula":"Hf2CoCuSn2","nelements":4,"nsites":6,"density":10.70447,"volume":111.2064,"energy_above_hull":0,"formation_energy_per_atom":-0.37642,"energy_per_atom":-6.90412,"is_stable":true,"uncorrected_energy_per_atom":-6.90412,"last_updated":"2025-09-23 22:51:28.074000+00:00","deprecated":false,"possible_species":[],"crystal_system":"Trigonal","space_group":"P3m1","space_group_num":156,"point_group":"3m","a":4.35669,"b":4.35669,"c":6.76559,"alpha":90.0048,"beta":89.9952,"gamma":120.0044,"volume_cell":111.2064,"volume_per_atom":18.5344,"c_over_a":1.55292,"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":0.0006,"total_mag_norm_vol":1.0e-5,"num_magnetic_sites":0,"ordering":"NM","is_magnetic":false},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-1869618","mp-1869618","mp-1869618","mp-1869618"],"raw_refs":[],"mp_task_ids":["mp-1224059","mp-1869618"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1224059"}}}