{"success":true,"data":{"mp_id":"mp-10092","type":"HEA","summary":{"formula":"KCu4Se3","mp_id":"mp-10092","nelements":3,"is_stable":false,"nsites":8,"density":5.55419,"volume":158.50283,"a":4.00783,"b":4.00783,"c":9.86775,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/mmm","space_group_num":123,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.53423,"energy_per_atom":-4.03622,"energy_above_hull":0.01449,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-3.85922,"volume_per_atom":19.81285,"c_over_a":2.46212,"b_over_a":1,"poisson_ratio":0.34202,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":41.111,"g_vrh":14.519,"E_Calc(GPa)":38.969,"homogeneous_poisson":0.34202,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.831,"Lame_Lambda(GPa)":31.431666666666665,"Pugh_Ratio(K\/G)":2.8315310971830012,"Ductility":"Brittle","bulk_modulus":41.111,"shear_modulus":14.519,"debye_temperature":255.2,"sound_velocity":1815.9,"homogeneity":0.342},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":1.0e-5,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-10092","mp_task_ids":["aaadmpjj","aaadsvai","aaaeutys","aaafafhy","aaafjkai"]}}}