{"success":true,"data":{"mp_id":"mp-1245390","type":"HEA","summary":{"formula":"Ba11(SiN5)2","mp_id":"mp-1245390","nelements":3,"is_stable":false,"nsites":46,"density":4.74936,"volume":1193.53644,"a":16.97371,"b":16.97371,"c":4.14269,"alpha":90,"beta":90,"gamma":90,"space_group":"P4_2\/mnm","space_group_num":136,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.5215,"energy_per_atom":-5.53638,"energy_above_hull":0.30473,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-5.37942,"volume_per_atom":25.94644,"c_over_a":0.24407,"b_over_a":1,"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":0.56,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.00047},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1245390","mp_task_ids":["aaaebihh"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":231,"three_strong":[10.3473,9.6654,9.4369]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":104,"three_strong":[33.4555,31.198,30.4439]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":66,"three_strong":[43.2252,40.2557,39.2664]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":137,"three_strong":[28.7048,26.7814,26.1382]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":221,"three_strong":[13.1225,12.2565,11.9662]}}}}}