{"success":true,"data":{"mp_id":"mp-3288031","type":"HEA","summary":{"formula":"YbHfB4Ru5","mp_id":"mp-3288031","nelements":4,"is_stable":false,"nsites":22,"density":11.54461,"volume":258.94175,"a":2.98856,"b":8.6184,"c":10.05441,"alpha":89.18854,"beta":90,"gamma":90,"space_group":"P2\/m","space_group_num":10,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.61711,"energy_per_atom":-22.27065,"energy_above_hull":0.00496,"point_group":"2\/m","Bravais_Lattice":"mP","Bravais_Combination":"mP","packing_fraction":null,"uncorrected_energy_per_atom":-22.27065,"volume_per_atom":11.77008,"c_over_a":3.3643,"b_over_a":2.8838,"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":0.00216,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3288031","mp_task_ids":["aaahfbyt"]}}}