{"success":true,"data":{"mp_id":"mp-3300452","type":"HEA","summary":{"formula":"Er3Ga8HgRu3","mp_id":"mp-3300452","nelements":4,"is_stable":true,"nsites":15,"density":9.98732,"volume":259.9319,"a":6.38195,"b":6.38195,"c":6.38195,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3m","space_group_num":221,"crystal_system":"Cubic","formation_energy_per_atom":-0.62622,"energy_per_atom":-21.89022,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-21.89022,"volume_per_atom":17.32879,"c_over_a":1,"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":0.35574,"ordering":"FM","num_magnetic_sites":3,"total_mag_norm_vol":0.00137},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3300452","mp_task_ids":["aaahfuim"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":59,"three_strong":[14.2795,24.8635,11.2779]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":15,"three_strong":[46.7459,36.5563,86.8066]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":8,"three_strong":[61.0183,47.3256,42.0753]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":18,"three_strong":[39.9568,31.3417,72.5671]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":50,"three_strong":[18.123,31.6606,14.305]}}}}}