{"success":true,"data":{"mp_id":"mp-1521550","type":"HEA","summary":{"formula":"SmEu(NiO3)4","mp_id":"mp-1521550","nelements":4,"is_stable":false,"nsites":18,"density":4.27496,"volume":283.20359,"a":5.82923,"b":5.82923,"c":8.33444,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/mmm","space_group_num":123,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.80921,"energy_per_atom":-6.22603,"energy_above_hull":0.75773,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-5.20337,"volume_per_atom":15.73353,"c_over_a":1.42977,"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":17.85613,"ordering":"FiM","num_magnetic_sites":17,"total_mag_norm_vol":0.06305},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1521550","mp_task_ids":["aaadiove"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":112,"three_strong":[6.7315,10.9829,11.043]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":23,"three_strong":[21.6011,35.5707,35.7712]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":12,"three_strong":[27.75,46.0195,46.285]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":33,"three_strong":[18.575,30.5042,30.6747]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":104,"three_strong":[8.5328,13.9301,14.0065]}}}}}