{"success":true,"data":{"mp_id":"mp-3296331","type":"HEA","summary":{"formula":"Er20Zn6IrRu","mp_id":"mp-3296331","nelements":4,"is_stable":true,"nsites":28,"density":9.4239,"volume":710.26894,"a":9.31925,"b":9.3192,"c":9.44348,"alpha":90,"beta":90,"gamma":119.99984,"space_group":"P-6m2","space_group_num":187,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.32394,"energy_per_atom":-29.2438,"energy_above_hull":0,"point_group":"-6m2","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-29.2438,"volume_per_atom":25.36675,"c_over_a":1.01333,"b_over_a":0.99999,"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":1.29163,"ordering":"FM","num_magnetic_sites":8,"total_mag_norm_vol":0.00182},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3296331","mp_task_ids":["aaahfofz"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":358,"three_strong":[12.4453,12.5674,12.5674]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":176,"three_strong":[40.8957,40.4821,40.4823]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":95,"three_strong":[54.9711,52.5576,52.5579]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":211,"three_strong":[36.1915,34.6706,34.6708]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":367,"three_strong":[15.9444,16.4635,26.5816]}}}}}