{"success":true,"data":{"mp_id":"mp-1104274","type":"HEA","datasets":["HEA","TRA"],"summary":{"formula":"Sm4(FeB2)3","mp_id":"mp-1104274","nelements":3,"is_stable":false,"nsites":13,"density":7.479,"volume":185.13506,"a":5.35748,"b":5.35748,"c":8.0647,"alpha":70.6003,"beta":70.6003,"gamma":60,"space_group":"R-3m","space_group_num":166,"crystal_system":"Trigonal","formation_energy_per_atom":-0.33499,"energy_per_atom":-6.82427,"energy_above_hull":0.04026,"point_group":"-3m","Bravais_Lattice":"Trigonal R","Bravais_Combination":"Trigonal R (R-3m)","packing_fraction":0.74,"uncorrected_energy_per_atom":-6.82427,"volume_per_atom":14.241158461538463,"c_over_a":1.5053159321173388,"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":true,"total_magnetization":2.04232,"ordering":"FiM","num_magnetic_sites":5,"total_mag_norm_vol":0.01103},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1104274","mp_task_ids":["aaaejcfq"]},"xrd":{"by_target":{"AgKa":{"radiation":"AgKa","wavelength":0.5608,"n_peaks":107,"three_strong":[12.0188,14.8194,8.6378]},"CoKa":{"radiation":"CoKa","wavelength":1.7903,"n_peaks":42,"three_strong":[39.043,48.6148,27.8167]},"CrKa":{"radiation":"CrKa","wavelength":2.2897,"n_peaks":24,"three_strong":[50.634,63.5745,35.8295]},"CuKa":{"radiation":"CuKa","wavelength":1.5406,"n_peaks":48,"three_strong":[33.4516,41.5272,23.895]},"MoKa":{"radiation":"MoKa","wavelength":0.7093,"n_peaks":103,"three_strong":[15.2468,18.8106,10.9517]}}}}}