{"success":true,"data":{"mp_id":"mp-3329071","type":"HEA","summary":{"formula":"Hf2Nb2Al3","mp_id":"mp-3329071","nelements":3,"is_stable":true,"nsites":7,"density":8.29139,"volume":124.91763,"a":5.24643,"b":5.24643,"c":5.24042,"alpha":90,"beta":90,"gamma":120,"space_group":"P6\/mmm","space_group_num":191,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.46096,"energy_per_atom":-23.31343,"energy_above_hull":0,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-23.313431468571427,"volume_per_atom":17.84538,"c_over_a":0.99885,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0.00122,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3329071","mp_task_ids":["aaahhkrf"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":128,"three_strong":[13.7328,14.1944,12.2742]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":38,"three_strong":[46.4524,39.9042,19.6701]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":21,"three_strong":[60.6184,51.7843,25.2524]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":51,"three_strong":[39.7098,34.1812,38.3734]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":128,"three_strong":[17.427,15.5715,18.0147]}}}}}