{"success":true,"data":{"mp_id":"mp-1147767","type":"HEA","datasets":["HEA"],"summary":{"formula":"Ba2CuSO2","mp_id":"mp-1147767","nelements":4,"is_stable":false,"nsites":6,"density":5.65525,"volume":118.11586,"a":3.99517,"b":3.99517,"c":7.40009,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/mmm","space_group_num":123,"crystal_system":"Tetragonal","formation_energy_per_atom":-2.05856,"energy_per_atom":-5.7203,"energy_above_hull":0.14183,"point_group":"4\/mmm","Bravais_Lattice":"Tetragonal P","Bravais_Combination":"Tetragonal P (P4\/mmm)","packing_fraction":0.68,"uncorrected_energy_per_atom":-5.40747,"volume_per_atom":19.685976666666665,"c_over_a":1.8522591028667115,"b_over_a":null,"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":0.00281,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":2.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1147767","mp_task_ids":["aaaegckl"]},"xrd":{"by_target":{"AgKa":{"radiation":"AgKa","wavelength":0.5608,"n_peaks":82,"three_strong":[11.8592,20.0763,11.3944]},"CoKa":{"radiation":"CoKa","wavelength":1.7903,"n_peaks":21,"three_strong":[38.5057,36.9461,67.6075]},"CrKa":{"radiation":"CrKa","wavelength":2.2897,"n_peaks":13,"three_strong":[49.9176,47.843,33.3235]},"CuKa":{"radiation":"CuKa","wavelength":1.5406,"n_peaks":28,"three_strong":[32.9961,31.6727,57.2598]},"MoKa":{"radiation":"MoKa","wavelength":0.7093,"n_peaks":77,"three_strong":[15.0438,14.453,25.5203]}}}}}