{"success":true,"data":{"mp_id":"mp-864789","type":"HEA","summary":{"formula":"Yb2SnHg","mp_id":"mp-864789","nelements":3,"is_stable":false,"nsites":4,"density":11.29064,"volume":97.85886,"a":5.17255,"b":5.17255,"c":5.17255,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.5598,"energy_per_atom":-37.35299,"energy_above_hull":0.03843,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-37.35299,"volume_per_atom":24.46472,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.18984,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":39.222,"g_vrh":30.672,"E_Calc(GPa)":72.99,"homogeneous_poisson":0.18984,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.002,"Lame_Lambda(GPa)":18.774,"Pugh_Ratio(K\/G)":1.278755868544601,"Ductility":"Ductile","bulk_modulus":39.222,"shear_modulus":30.672,"debye_temperature":238,"sound_velocity":1817.6,"homogeneity":0.19},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-864789","mp_task_ids":["aaachvnf","aaadvzol","aaaesdtt","aaafjctf","aaahazrf"]}}}