{"success":true,"data":{"mp_id":"mp-1213480","type":"HEA","summary":{"formula":"Er6Ni20As13","mp_id":"mp-1213480","nelements":3,"is_stable":true,"nsites":39,"density":9.20712,"volume":568.36762,"a":13.07221,"b":13.07221,"c":3.84061,"alpha":90,"beta":90,"gamma":120,"space_group":"P-6","space_group_num":174,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.6777,"energy_per_atom":-5.90131,"energy_above_hull":0,"point_group":"-6","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-5.90131,"volume_per_atom":14.57353,"c_over_a":0.2938,"b_over_a":1,"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":0.08704,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.00015},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1213480","mp_task_ids":["aaaeghmx"]}}}