{"success":true,"data":{"mp_id":"mp-1038915","type":"TRA","summary":{"formula":"CaZn","mp_id":"mp-1038915","nelements":2,"is_stable":false,"nsites":2,"density":3.04229,"volume":57.57688,"a":3.91817,"b":3.91817,"c":4.33063,"alpha":90,"beta":90,"gamma":120,"space_group":"P-6m2","space_group_num":187,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.05133,"energy_per_atom":-1.684,"energy_above_hull":0.19617,"point_group":"-6m2","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-1.68400011,"volume_per_atom":28.78844,"c_over_a":1.10527,"b_over_a":1,"poisson_ratio":0.33207,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":26.262,"g_vrh":9.932,"E_Calc(GPa)":26.46,"homogeneous_poisson":0.33207,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.574,"Lame_Lambda(GPa)":19.640666666666668,"Pugh_Ratio(K\/G)":2.64418042690294,"Ductility":"Brittle","bulk_modulus":26.262,"shear_modulus":9.932,"debye_temperature":196.8,"sound_velocity":2026.6,"homogeneity":0.332},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":7.0e-5,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1038915","mp_task_ids":["aaadaqqy","aaadntar","aaadrimo","aaaeoihi","aaafcmwu"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":49,"three_strong":[12.0539,16.4603,9.4815]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":15,"three_strong":[39.1611,30.5911,54.3761]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":9,"three_strong":[50.7916,39.4594,71.5653]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":20,"three_strong":[33.5517,26.2638,58.4201]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":45,"three_strong":[15.2914,12.0229,20.9019]}}}}}