{"success":true,"data":{"mp_id":"mp-3296962","type":"HEA","summary":{"formula":"Yb4B15C","mp_id":"mp-3296962","nelements":3,"is_stable":true,"nsites":20,"density":7.24479,"volume":198.56805,"a":6.98968,"b":6.98968,"c":4.06462,"alpha":90,"beta":90,"gamma":90.62406,"space_group":"Amm2","space_group_num":38,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.58484,"energy_per_atom":-13.89784,"energy_above_hull":0,"point_group":"mm2","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-13.89784,"volume_per_atom":9.9284,"c_over_a":0.58152,"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":0.00011,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3296962","mp_task_ids":["aaahfpeg"]}}}