{"success":true,"data":{"mp_id":"mp-1041446","type":"HEA","summary":{"formula":"MgCu2(NiO4)2","mp_id":"mp-1041446","nelements":4,"is_stable":false,"nsites":52,"density":4.23636,"volume":622.10715,"a":6.35516,"b":8.27155,"c":11.83618,"alpha":90,"beta":90.95189,"gamma":90,"space_group":"P2_1\/c","space_group_num":14,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.92806,"energy_per_atom":-5.61827,"energy_above_hull":0.25236,"point_group":"2\/m","Bravais_Lattice":"mP","Bravais_Combination":"mP","packing_fraction":null,"uncorrected_energy_per_atom":-4.80458,"volume_per_atom":11.9636,"c_over_a":1.86245,"b_over_a":1.30155,"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":32.00071,"ordering":"FM","num_magnetic_sites":44,"total_mag_norm_vol":0.05144},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1041446","mp_task_ids":["aaaeggsu"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":290,"three_strong":[10.8782,11.2292,9.6485]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":173,"three_strong":[35.2214,36.3932,31.142]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":98,"three_strong":[45.5573,47.1093,40.1821]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":209,"three_strong":[30.2073,31.2031,26.7336]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":273,"three_strong":[13.797,14.243,12.2349]}}}}}