{"success":true,"data":{"mp_id":"mp-3211836","type":"HEA","summary":{"formula":"Hf2Zr8Sb7","mp_id":"mp-3211836","nelements":3,"is_stable":true,"nsites":17,"density":8.52625,"volume":377.64975,"a":5.86259,"b":8.62447,"c":8.62455,"alpha":119.99988,"beta":90.00018,"gamma":89.99967,"space_group":"P-31m","space_group_num":162,"crystal_system":"Trigonal","formation_energy_per_atom":-0.77508,"energy_per_atom":-27.37775,"energy_above_hull":0,"point_group":"-3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-27.377753944117647,"volume_per_atom":22.21469,"c_over_a":1.47112,"b_over_a":1.4711,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"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":false,"total_magnetization":0.00491,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3211836","mp_task_ids":["aaahatge"]}}}