{"success":true,"data":{"mp_id":"mp-1187697","type":"TRA","datasets":["TRA"],"summary":{"formula":"V3Fe","mp_id":"mp-1187697","nelements":2,"is_stable":false,"nsites":4,"density":7.11064,"volume":48.73033,"a":4.09988,"b":4.09988,"c":4.09988,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.1454,"energy_per_atom":-9.07583,"energy_above_hull":0.02574,"point_group":"m-3m","Bravais_Lattice":"Cubic F","Bravais_Combination":"Cubic F (Fm-3m)","packing_fraction":0.74,"uncorrected_energy_per_atom":-14.19685015,"volume_per_atom":12.1825825,"c_over_a":null,"b_over_a":null,"poisson_ratio":null,"Is_FCC":1,"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":0.00539,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.00011},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1187697","mp_task_ids":["aaadnspd","aaadwnzo","aaaemshs","aaaetqmz","aaafshyf"]},"xrd":{"by_target":{"AgKa":{"radiation":"AgKa","wavelength":0.5608,"n_peaks":20,"three_strong":[15.726,27.4136,22.3109]},"CoKa":{"radiation":"CoKa","wavelength":1.7903,"n_peaks":2,"three_strong":[51.7821,76.2723]},"CrKa":{"radiation":"CrKa","wavelength":2.2897,"n_peaks":1,"three_strong":[67.9452]},"CuKa":{"radiation":"CuKa","wavelength":1.5406,"n_peaks":3,"three_strong":[44.1808,81.2901,64.26]},"MoKa":{"radiation":"MoKa","wavelength":0.7093,"n_peaks":14,"three_strong":[19.9657,34.9461,28.3825]}}}}}