{"success":true,"data":{"mp_id":"mp-1220464","type":"HEA","summary":{"formula":"Nb8Si2Sb4Pd","mp_id":"mp-1220464","nelements":4,"is_stable":false,"nsites":15,"density":8.3142,"volume":278.19078,"a":5.01122,"b":7.86077,"c":7.86077,"alpha":95.83136,"beta":108.58727,"gamma":71.41273,"space_group":"I-42m","space_group_num":121,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.47515,"energy_per_atom":-23.22221,"energy_above_hull":0.0307,"point_group":"-42m","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-8.021387591333333,"volume_per_atom":18.54605,"c_over_a":1.56863,"b_over_a":1.56863,"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":0.0053,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":2.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1220464","mp_task_ids":["aaaecbuz"]}}}