{"success":true,"data":{"mp_id":"mp-22159","type":"HEA","summary":{"formula":"UNiAs2","mp_id":"mp-22159","nelements":3,"is_stable":true,"nsites":8,"density":10.20051,"volume":145.39268,"a":4.00555,"b":4.00555,"c":9.06189,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/nmm","space_group_num":129,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.60464,"energy_per_atom":-7.20759,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-31.09144,"volume_per_atom":18.17409,"c_over_a":2.26233,"b_over_a":1,"poisson_ratio":0.30936,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":112.758,"g_vrh":49.253,"E_Calc(GPa)":128.979,"homogeneous_poisson":0.30936,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.286,"Lame_Lambda(GPa)":79.92266666666666,"Pugh_Ratio(K\/G)":2.2893630844821633,"Ductility":"Brittle","bulk_modulus":112.758,"shear_modulus":49.253,"debye_temperature":547.2,"sound_velocity":2457.4,"homogeneity":0.309},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":3.18279,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.02189},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-22159","mp_task_ids":["aaadmrzz","aaadstyc","aaaelytq","aaaerdzb","aaafsshs"]}}}