{"success":true,"data":{"mp_id":"mp-2217426","type":"HEA","summary":{"formula":"MgNi2(AgO2)2","mp_id":"mp-2217426","nelements":4,"is_stable":false,"nsites":9,"density":6.17287,"volume":113.36615,"a":3.03359,"b":3.03359,"c":14.22456,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P3m1","space_group_num":156,"crystal_system":"Trigonal","formation_energy_per_atom":-0.97372,"energy_per_atom":-5.27022,"energy_above_hull":0.35128,"point_group":"3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-4.40022,"volume_per_atom":12.59624,"c_over_a":4.68902,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"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":2.87188,"ordering":"FM","num_magnetic_sites":2,"total_mag_norm_vol":0.02533},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-2217426","mp_task_ids":["aaaexlnb"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":120,"three_strong":[12.4638,13.0685,11.3145]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":35,"three_strong":[40.5447,42.5965,36.6785]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":19,"three_strong":[52.6414,55.3967,47.4877]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":53,"three_strong":[36.4586,34.7236,31.4454]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":104,"three_strong":[15.8126,16.5818,17.792]}}}}}