{"success":true,"data":{"mp_id":"mp-677396","type":"HEA","summary":{"formula":"Sr2IrO4","mp_id":"mp-677396","nelements":3,"is_stable":false,"nsites":56,"density":6.10986,"volume":938.08673,"a":7.81537,"b":7.8683,"c":15.47706,"alpha":81.85124,"beta":84.69344,"gamma":89.02314,"space_group":"P1","space_group_num":1,"crystal_system":"Triclinic","formation_energy_per_atom":-1.69537,"energy_per_atom":-6.26896,"energy_above_hull":0.66979,"point_group":"1","Bravais_Lattice":"aP","Bravais_Combination":"aP","packing_fraction":null,"uncorrected_energy_per_atom":-6.17696,"volume_per_atom":16.75155,"c_over_a":1.98034,"b_over_a":1.00677,"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":4.05757,"ordering":"FM","num_magnetic_sites":6,"total_mag_norm_vol":0.00433},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-677396","mp_task_ids":["aaaebbtc"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":788,"three_strong":[4.1269,5.6267,12.526]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":483,"three_strong":[13.1986,18.0265,17.5143]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":322,"three_strong":[16.9144,23.1303,22.4696]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":572,"three_strong":[11.3607,15.5085,15.0687]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":762,"three_strong":[5.2301,7.1316,15.8917]}}}}}