{"success":true,"data":{"mp_id":"mp-863686","type":"HEA","summary":{"formula":"Pm2HgGe","mp_id":"mp-863686","nelements":3,"is_stable":true,"nsites":4,"density":9.13397,"volume":102.39417,"a":5.25126,"b":5.25126,"c":5.25126,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.66668,"energy_per_atom":-31.24693,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-31.24693,"volume_per_atom":25.59854,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.35025,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":64.276,"g_vrh":21.386,"E_Calc(GPa)":57.753,"homogeneous_poisson":0.35025,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.554,"Lame_Lambda(GPa)":50.01866666666666,"Pugh_Ratio(K\/G)":3.0055176283549985,"Ductility":"Brittle","bulk_modulus":64.276,"shear_modulus":21.386,"debye_temperature":221.1,"sound_velocity":1720.4,"homogeneity":0.35},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-863686","mp_task_ids":["aaachuvk","aaadurwj","aaaeikin","aaaetcwj","aaafizgz"]}}}