{"success":true,"data":{"mp_id":"mp-3297220","type":"HEA","summary":{"formula":"Tb15Sm(ErPb4)4","mp_id":"mp-3297220","nelements":4,"is_stable":true,"nsites":36,"density":10.26955,"volume":1054.00773,"a":8.17924,"b":8.26879,"c":15.58469,"alpha":90.0233,"beta":89.64884,"gamma":89.86667,"space_group":"P1","space_group_num":1,"crystal_system":"Triclinic","formation_energy_per_atom":-0.74716,"energy_per_atom":-43.36919,"energy_above_hull":0,"point_group":"1","Bravais_Lattice":"aP","Bravais_Combination":"aP","packing_fraction":null,"uncorrected_energy_per_atom":-43.36919,"volume_per_atom":29.27799,"c_over_a":1.9054,"b_over_a":1.01095,"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":0.01267,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3297220","mp_task_ids":["aaahfpoe"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":1053,"three_strong":[12.3967,10.7039,10.7211]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":506,"three_strong":[40.3179,34.6409,34.698]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":282,"three_strong":[52.3377,44.7897,44.8652]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":645,"three_strong":[34.5316,29.7136,29.7622]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":996,"three_strong":[15.7273,13.5756,13.5974]}}}}}