{"success":true,"data":{"mp_id":"mp-16564","type":"HEA","summary":{"formula":"ZnCu2SnSe4","mp_id":"mp-16564","nelements":4,"is_stable":false,"nsites":8,"density":5.45251,"volume":190.96587,"a":7.05392,"b":7.05392,"c":7.05392,"alpha":131.82595,"beta":131.82595,"gamma":70.50407,"space_group":"I-42m","space_group_num":121,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.62538,"energy_per_atom":-4.0568,"energy_above_hull":0.00873,"point_group":"-42m","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-3.8208,"volume_per_atom":23.87073,"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":false,"total_magnetization":2.0e-5,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-16564","mp_task_ids":["aaachrjs","aaadcpyg","aaadsrnf","aaaeqwnr","aaafsslm"]},"xrd":{"by_target":{"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":23,"three_strong":[26.8148,44.4964,52.7256]}}}}}