{"success":true,"data":{"mp_id":"mp-864926","type":"ELA","summary":{"formula":"HfPaTc2","mp_id":"mp-864926","nelements":3,"is_stable":true,"nsites":4,"density":13.42905,"volume":74.87497,"a":4.73097,"b":4.73097,"c":4.73097,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.39801,"energy_per_atom":-43.8822,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-43.8822,"volume_per_atom":18.71874,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.37616,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":171.303,"g_vrh":46.246,"E_Calc(GPa)":127.284,"homogeneous_poisson":0.376,"Vickers_Hard_Est(GPa)":1.071,"universal_anisotropy":1.757,"Lame_Lambda(GPa)":140.47233333333332,"Pugh_Ratio(K\/G)":3.7041690092116073,"Ductility":"Brittle","bulk_modulus":171.303,"shear_modulus":46.246,"debye_temperature":352.7,"sound_velocity":2093.9,"homogeneity":0.376},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":4.0e-5,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-864926","mp_task_ids":["aaachvua","aaadunya","aaaehkei","aaaesjmj","aaafsmlx"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":37,"three_strong":[13.6175,23.6994,36.561]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":7,"three_strong":[44.4708,81.9045,64.709]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":5,"three_strong":[57.9274,86.4462,40.0488]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":9,"three_strong":[38.0406,68.7325,54.89]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":31,"three_strong":[17.2804,30.1644,46.8401]}}}}}