{"success":true,"data":{"mp_id":"mp-1207259","type":"HEA","summary":{"formula":"Tb2Br2O","mp_id":"mp-1207259","nelements":3,"is_stable":false,"nsites":5,"density":3.58656,"volume":228.5582,"a":4.14013,"b":4.14013,"c":13.33429,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/mmm","space_group_num":123,"crystal_system":"Tetragonal","formation_energy_per_atom":-1.30804,"energy_per_atom":-4.80756,"energy_above_hull":1.22104,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-4.67016,"volume_per_atom":45.71164,"c_over_a":3.22074,"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":0.00233,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1207259","mp_task_ids":["aaaefjik"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":104,"three_strong":[7.7681,10.9942,12.401]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":40,"three_strong":[24.9729,35.6084,40.3324]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":27,"three_strong":[32.1246,46.0693,52.3572]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":49,"three_strong":[21.463,30.5362,34.5439]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":98,"three_strong":[9.848,13.9444,15.7327]}}}}}