{"success":true,"data":{"mp_id":"mp-1210262","type":"HEA","summary":{"formula":"Na4Ca4Be4AlSi7(O6F)4","mp_id":"mp-1210262","nelements":7,"is_stable":false,"nsites":48,"density":2.84769,"volume":566.72075,"a":9.03632,"b":9.03632,"c":9.03632,"alpha":107.9251,"beta":107.9251,"gamma":112.6098,"space_group":"I-4","space_group_num":82,"crystal_system":"Tetragonal","formation_energy_per_atom":-3.24196,"energy_per_atom":-7.33527,"energy_above_hull":0.01636,"point_group":"-4","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-6.95327,"volume_per_atom":11.80668,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"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":1.00231,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.00177},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1210262","mp_task_ids":["aaadrwtn","aaaedjbm"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":118,"three_strong":[11.5281,10.7009,18.7133]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":64,"three_strong":[37.394,34.6309,28.414]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":43,"three_strong":[48.438,44.7765,36.6097]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":82,"three_strong":[32.0529,29.7051,53.0927]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":114,"three_strong":[14.6229,13.5718,23.7777]}}}}}