{"success":true,"data":{"mp_id":"mp-7421","type":"ELA","summary":{"formula":"KZnAs","mp_id":"mp-7421","nelements":3,"is_stable":true,"nsites":6,"density":3.79733,"volume":156.92523,"a":4.209,"b":4.209,"c":10.22833,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P6_3\/mmc","space_group_num":194,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.46529,"energy_per_atom":-2.81904,"energy_above_hull":0,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-10.47891,"volume_per_atom":26.15421,"c_over_a":2.43011,"b_over_a":1,"poisson_ratio":0.21341,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":30.9,"g_vrh":21.894,"E_Calc(GPa)":53.133,"homogeneous_poisson":0.213,"Vickers_Hard_Est(GPa)":5.129,"universal_anisotropy":1.587,"Lame_Lambda(GPa)":16.304000000000002,"Pugh_Ratio(K\/G)":1.4113455741298986,"Ductility":"Ductile","bulk_modulus":30.9,"shear_modulus":21.894,"debye_temperature":372.7,"sound_velocity":2654.7,"homogeneity":0.213},"electronic":{"is_metal":false,"band_gap":0.2742,"is_gap_direct":true,"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-7421","mp_task_ids":["aaacmyuw","aaadmoyh","aaadswog","aaaemawf","aaaeuiag","aaafwxoy"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":65,"three_strong":[10.8427,15.3159,6.2869]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":20,"three_strong":[35.103,20.1607,50.3445]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":14,"three_strong":[45.4006,25.8865,65.9551]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":29,"three_strong":[30.1066,17.3399,42.9777]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":63,"three_strong":[13.7519,7.969,19.4431]}}}}}