{"success":true,"data":{"mp_id":"mp-5723","type":"HEA","summary":{"mp_id":"mp-5723","formula":"ZrAlNi","nelements":3,"nsites":9,"density":6.18466,"volume":142.4884,"energy_above_hull":0,"formation_energy_per_atom":-0.64472,"energy_per_atom":-6.66919,"is_stable":true,"uncorrected_energy_per_atom":-14.50341,"last_updated":"2025-09-23 22:46:23.971000+00:00","deprecated":false,"possible_species":[],"crystal_system":"Hexagonal","space_group":"P-62m","space_group_num":189,"point_group":"-6m2","a":6.87406,"b":6.87406,"c":3.48195,"alpha":90,"beta":90,"gamma":120,"volume_cell":142.4884,"volume_per_atom":15.83204,"c_over_a":0.50653,"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":{"k_vrh":130.593,"g_vrh":73.136,"k_voigt":131.401,"g_voigt":76.407,"k_reuss":129.785,"g_reuss":69.865,"poisson_ratio":null,"universal_anisotropy":0.481,"homogeneous_poisson":0.264,"E_Calc(GPa)":184.893,"nu_Calc":0.26403,"Lame_Lambda(GPa)":81.836,"Pugh_Ratio(K\/G)":1.7856,"Cauchy_Pressure(GPa)":8.7,"Vickers_Hard_Est(GPa)":9.501,"Ductility":"Ductile","Gruneisen_Approx":1.5697},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null,"vbm":null},"magnetic":{"total_magnetization":0,"total_mag_norm_vol":0,"num_magnetic_sites":0,"ordering":"NM","is_magnetic":false},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-2047407","mp-2047407","mp-2047407"],"raw_refs":[],"mp_task_ids":["mp-2617792","mp-2512647","mp-2584335","mp-1702749","mp-1870656","mp-2509266","mp-2617754","mp-1594610","mp-1425461","mp-991116","mp-2365080","mp-994408","mp-2617802","mp-2365021","mp-2617762","mp-2191279","mp-2601457","mp-2256269","mp-2617842","mp-2256899","mp-1079400","mp-1264592","mp-1267116","mp-2509293","mp-1078484","mp-2047407","mp-2617798","mp-2365068","mp-2617856","mp-2617790","mp-2285172","mp-993092","mp-2051449","mp-2617922","mp-5723","mp-2365081","mp-2509292","mp-2676522","mp-1255145"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-5723"}}}