{"success":true,"data":{"mp_id":"mp-3303498","type":"HEA","summary":{"formula":"Er4LuPb3Cl","mp_id":"mp-3303498","nelements":4,"is_stable":true,"nsites":18,"density":10.85452,"volume":459.26698,"a":9.02021,"b":9.02021,"c":6.51781,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P-31m","space_group_num":162,"crystal_system":"Trigonal","formation_energy_per_atom":-0.95729,"energy_per_atom":-39.71168,"energy_above_hull":0,"point_group":"-3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-39.71168,"volume_per_atom":25.51483,"c_over_a":0.72258,"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":true,"total_magnetization":1.95279,"ordering":"FM","num_magnetic_sites":8,"total_mag_norm_vol":0.00425},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3303498","mp_task_ids":["aaahfyvq"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":153,"three_strong":[12.189,11.9707,12.3656]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":67,"three_strong":[39.6166,38.8809,40.2127]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":42,"three_strong":[51.3999,52.197,50.4178]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":87,"three_strong":[33.9377,33.3142,34.4425]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":149,"three_strong":[15.4632,15.1856,15.6877]}}}}}