{"success":true,"data":{"mp_id":"mp-20225","type":"TRA","summary":{"formula":"CePb3","mp_id":"mp-20225","nelements":2,"is_stable":true,"nsites":4,"density":10.77849,"volume":117.35028,"a":4.89585,"b":4.89584,"c":4.89585,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3m","space_group_num":221,"crystal_system":"Cubic","formation_energy_per_atom":-0.35479,"energy_per_atom":-4.62351,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-50.3913952475,"volume_per_atom":29.33757,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.33468,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":50.804,"g_vrh":18.878,"E_Calc(GPa)":50.392,"homogeneous_poisson":0.33468,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.906,"Lame_Lambda(GPa)":38.21866666666667,"Pugh_Ratio(K\/G)":2.6911749125966735,"Ductility":"Brittle","bulk_modulus":50.804,"shear_modulus":18.878,"debye_temperature":143.3,"sound_velocity":1484.9,"homogeneity":0.335},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":1.20733,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.01029},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-20225","mp_task_ids":["aaadmnoh","aaadrbcb","aaaehbid","aaaeuqms","aaafcbfa"]}}}