{"success":true,"data":{"mp_id":"mp-557","type":"ELA","summary":{"formula":"TeO2","mp_id":"mp-557","nelements":2,"is_stable":false,"nsites":12,"density":5.93251,"volume":178.68987,"a":4.83262,"b":4.83262,"c":7.65129,"alpha":90,"beta":90,"gamma":90,"space_group":"P4_12_12","space_group_num":92,"crystal_system":"Tetragonal","formation_energy_per_atom":-1.49456,"energy_per_atom":-5.84097,"energy_above_hull":0.0005,"point_group":"422","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-13.55627,"volume_per_atom":14.89082,"c_over_a":1.58326,"b_over_a":1,"poisson_ratio":0.1409,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":31.251,"g_vrh":29.509,"E_Calc(GPa)":67.334,"homogeneous_poisson":0.141,"Vickers_Hard_Est(GPa)":10.546,"universal_anisotropy":1.42,"Lame_Lambda(GPa)":11.578333333333333,"Pugh_Ratio(K\/G)":1.0590328374394253,"Ductility":"Ductile","bulk_modulus":31.251,"shear_modulus":29.509,"debye_temperature":null,"sound_velocity":null,"homogeneity":0.141},"electronic":{"is_metal":false,"band_gap":2.8044,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-557","mp_task_ids":["aaacllgw","aaacmzec","aaadmvrm","aaadswuu","aaaeukdl","aaafijyp","aaagbegl"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":88,"three_strong":[10.7294,9.4149,17.1422]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":24,"three_strong":[34.7258,30.3716,56.8101]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":14,"three_strong":[44.9019,39.1716,74.9993]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":36,"three_strong":[29.7858,26.0765,48.371]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":86,"three_strong":[13.608,11.9384,21.7717]}}}}}