{"success":true,"data":{"mp_id":"mp-3319429","type":"HEA","summary":{"formula":"Rb3Na(B4Ir3)4","mp_id":"mp-3319429","nelements":4,"is_stable":true,"nsites":32,"density":9.56798,"volume":478.82432,"a":7.61343,"b":7.61343,"c":8.31623,"alpha":89.93303,"beta":89.93304,"gamma":96.62598,"space_group":"C2\/m","space_group_num":12,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.29468,"energy_per_atom":-25.02001,"energy_above_hull":0,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-25.02001,"volume_per_atom":14.96326,"c_over_a":1.09231,"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":0.00108,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3319429","mp_task_ids":["aaahgwkj"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":328,"three_strong":[12.9921,12.7197,11.6128]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":157,"three_strong":[42.3365,41.4116,37.678]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":116,"three_strong":[53.8037,48.8156,55.0468]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":203,"three_strong":[36.239,35.4571,32.294]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":313,"three_strong":[16.4845,16.1381,14.7306]}}}}}