{"success":true,"data":{"mp_id":"mp-557620","type":"HEA","summary":{"formula":"Ni2Ag3O4","mp_id":"mp-557620","nelements":3,"is_stable":false,"nsites":18,"density":7.62242,"volume":220.02294,"a":3.00995,"b":3.00995,"c":28.04255,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P6_3\/mmc","space_group_num":194,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.39616,"energy_per_atom":-4.82738,"energy_above_hull":0.34877,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-3.95738,"volume_per_atom":12.2235,"c_over_a":9.31662,"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":false,"total_magnetization":0.00117,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-557620","mp_task_ids":["aaadnorx","aaadqzmb","aaadwqxx","aaaetosm","aaafchxc"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":84,"three_strong":[13.627,11.479,21.4789]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":36,"three_strong":[44.5031,44.5031,37.2296]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":21,"three_strong":[57.9712,57.9712,48.2196]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":37,"three_strong":[38.0679,31.9134,47.6299]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":78,"three_strong":[17.2924,14.5606,27.3161]}}}}}