{"success":true,"data":{"mp_id":"mp-734428","type":"HEA","summary":{"formula":"Rb2Ta2P7O24","mp_id":"mp-734428","nelements":4,"is_stable":false,"nsites":70,"density":3.47538,"volume":1083.30007,"a":18.84854,"b":5.26299,"c":10.96883,"alpha":84.61442,"beta":90,"gamma":90,"space_group":"P2_1\/m","space_group_num":11,"crystal_system":"Monoclinic","formation_energy_per_atom":-2.75168,"energy_per_atom":-7.96181,"energy_above_hull":0.0026,"point_group":"2\/m","Bravais_Lattice":"mP","Bravais_Combination":"mP","packing_fraction":null,"uncorrected_energy_per_atom":-7.49072,"volume_per_atom":15.47572,"c_over_a":0.58195,"b_over_a":0.27923,"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":true,"total_magnetization":2.00001,"ordering":"FM","num_magnetic_sites":4,"total_mag_norm_vol":0.00185},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-734428","mp_task_ids":["aaaebcum"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":493,"three_strong":[3.4105,9.8189,9.5842]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":268,"three_strong":[10.9005,31.7051,21.8431]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":167,"three_strong":[13.9629,40.9216,28.0634]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":336,"three_strong":[9.3843,27.2136,26.5526]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":468,"three_strong":[4.322,12.4514,12.1533]}}}}}