{"success":true,"data":{"mp_id":"mp-796","type":"TRA","summary":{"formula":"Nb3Al","mp_id":"mp-796","nelements":2,"is_stable":false,"nsites":8,"density":7.19004,"volume":141.20299,"a":5.20732,"b":5.20732,"c":5.20732,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3n","space_group_num":223,"crystal_system":"Cubic","formation_energy_per_atom":-0.21844,"energy_per_atom":-20.45202,"energy_above_hull":0.04092,"point_group":"m-3m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-20.45201705625,"volume_per_atom":17.65037,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.46329,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":159.438,"g_vrh":11.999,"E_Calc(GPa)":35.116,"homogeneous_poisson":0.46329,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":-7.917,"Lame_Lambda(GPa)":151.43866666666665,"Pugh_Ratio(K\/G)":13.287607300608382,"Ductility":"Brittle","bulk_modulus":159.438,"shear_modulus":11.999,"debye_temperature":168.5,"sound_velocity":1474.4,"homogeneity":0.463},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-796","mp_task_ids":["aaadmisx","aaadrzkn","aaaemkjr","aaaeutdv","aaafxgll"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":46,"three_strong":[13.8332,15.1609,22.3935]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":10,"three_strong":[45.21,49.8034,28.1393]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":6,"three_strong":[58.9294,65.2088,36.2507]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":14,"three_strong":[38.6637,42.5243,24.1706]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":41,"three_strong":[17.5549,19.2456,28.4883]}}}}}