{"success":true,"data":{"mp_id":"mp-3279474","type":"HEA","summary":{"formula":"LaEr2IrO7","mp_id":"mp-3279474","nelements":4,"is_stable":true,"nsites":22,"density":8.98929,"volume":287.29633,"a":6.41194,"b":6.41195,"c":7.4255,"alpha":90,"beta":90,"gamma":109.76693,"space_group":"Cmcm","space_group_num":63,"crystal_system":"Orthorhombic","formation_energy_per_atom":-2.97818,"energy_per_atom":-20.41116,"energy_above_hull":0,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-20.41116,"volume_per_atom":13.05892,"c_over_a":1.15807,"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":true,"total_magnetization":3.99999,"ordering":"FM","num_magnetic_sites":2,"total_mag_norm_vol":0.01392},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3279474","mp_task_ids":["aaahephq"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":157,"three_strong":[10.6201,10.6669,12.305]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":47,"three_strong":[34.3618,34.5177,40.0083]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":25,"three_strong":[44.421,44.6269,51.9235]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":69,"three_strong":[29.4761,29.6088,34.2694]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":137,"three_strong":[13.469,22.1216,15.6107]}}}}}