{"success":true,"data":{"mp_id":"mp-1225743","type":"HEA","summary":{"formula":"Cu6GeSb","mp_id":"mp-1225743","nelements":3,"is_stable":false,"nsites":8,"density":8.06255,"volume":118.56449,"a":4.25194,"b":4.25182,"c":7.57284,"alpha":90,"beta":90,"gamma":60.00094,"space_group":"P-6m2","space_group_num":187,"crystal_system":"Hexagonal","formation_energy_per_atom":0.14339,"energy_per_atom":-12.93899,"energy_above_hull":0.14339,"point_group":"-6m2","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-4.01915,"volume_per_atom":14.82056,"c_over_a":1.78103,"b_over_a":0.99997,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"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":0.00045,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1225743","mp_task_ids":["aaaegddc"]}}}