{"success":true,"data":{"mp_id":"mp-18701","type":"HEA","summary":{"formula":"Ba3YRu2O9","mp_id":"mp-18701","nelements":4,"is_stable":true,"nsites":30,"density":6.25133,"volume":449.98833,"a":5.96212,"b":5.96212,"c":14.61736,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P6_3\/mmc","space_group_num":194,"crystal_system":"Hexagonal","formation_energy_per_atom":-2.62169,"energy_per_atom":-7.64479,"energy_above_hull":0,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-7.23259,"volume_per_atom":14.99961,"c_over_a":2.45171,"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":true,"total_magnetization":6.00217,"ordering":"FM","num_magnetic_sites":4,"total_mag_norm_vol":0.01334},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-18701","mp_task_ids":["aaadohxo","aaadwfyl","aaadzgcn","aaaeqeqc"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":112,"three_strong":[10.7961,10.7896,15.2862]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":49,"three_strong":[34.9479,34.9262,50.2407]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":27,"three_strong":[45.1955,45.1668,37.7189]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":70,"three_strong":[29.9747,29.9562,42.8907]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":105,"three_strong":[13.6927,13.6845,19.4052]}}}}}