{"success":true,"data":{"mp_id":"mp-1206707","type":"TRA","summary":{"formula":"CePb2","mp_id":"mp-1206707","nelements":2,"is_stable":false,"nsites":3,"density":10.19922,"volume":90.28099,"a":8.1949,"b":8.1949,"c":8.1949,"alpha":156.09449,"beta":156.09449,"gamma":34.06221,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.07796,"energy_per_atom":-4.53205,"energy_above_hull":0.27121,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-4.532046033333333,"volume_per_atom":30.09366,"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":true,"total_magnetization":0.58429,"ordering":"FM","num_magnetic_sites":1,"total_mag_norm_vol":0.00647},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1206707","mp_task_ids":["aaadntza","aaadupww","aaadyezb","aaaetdpp","aaafsmqt"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":62,"three_strong":[11.3091,22.1839,13.4196]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":15,"three_strong":[36.6604,43.7939,75.7675]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":9,"three_strong":[47.4638,57.0119,80.807]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":23,"three_strong":[31.4301,37.4696,63.856]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":61,"three_strong":[14.3445,17.0285,28.2196]}}}}}