{"success":true,"data":{"mp_id":"mp-3245131","type":"HEA","summary":{"formula":"HfPaCoNi","mp_id":"mp-3245131","nelements":4,"is_stable":true,"nsites":4,"density":12.73618,"volume":68.72996,"a":5.38784,"b":5.38784,"c":3.94252,"alpha":90,"beta":90,"gamma":143.09128,"space_group":"Amm2","space_group_num":38,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.3896,"energy_per_atom":-37.19545,"energy_above_hull":0,"point_group":"mm2","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-37.19545,"volume_per_atom":17.18249,"c_over_a":0.73174,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"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,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3245131","mp_task_ids":["aaahcqmt"]}}}