{"success":true,"data":{"mp_id":"mp-3283763","type":"HEA","summary":{"formula":"NaEr7(Si3Pt)4","mp_id":"mp-3283763","nelements":4,"is_stable":true,"nsites":24,"density":8.34411,"volume":459.93854,"a":8.06528,"b":8.06527,"c":8.16454,"alpha":90,"beta":90,"gamma":120.00011,"space_group":"P6\/mmm","space_group_num":191,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.96205,"energy_per_atom":-23.97365,"energy_above_hull":0,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-23.97365,"volume_per_atom":19.16411,"c_over_a":1.01231,"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":0.00031,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3283763","mp_task_ids":["aaahevqp"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":249,"three_strong":[12.1324,12.1324,12.1324]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":99,"three_strong":[39.4257,39.4257,39.4257]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":61,"three_strong":[51.1448,51.1449,51.1449]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":108,"three_strong":[33.7759,33.7759,33.7759]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":240,"three_strong":[15.3912,15.3912,15.3912]}}}}}