{"success":true,"data":{"mp_id":"mp-1215847","type":"HEA","summary":{"formula":"Yb2Al3Cu","mp_id":"mp-1215847","nelements":3,"is_stable":false,"nsites":6,"density":7.39573,"volume":110.14622,"a":5.31754,"b":5.31754,"c":5.31754,"alpha":61.60419,"beta":61.60419,"gamma":61.60419,"space_group":"R-3m","space_group_num":166,"crystal_system":"Trigonal","formation_energy_per_atom":-0.52237,"energy_per_atom":-17.87268,"energy_above_hull":0.02465,"point_group":"-3m","Bravais_Lattice":"hR","Bravais_Combination":"hR","packing_fraction":null,"uncorrected_energy_per_atom":-17.87268,"volume_per_atom":18.3577,"c_over_a":1,"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,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1215847","mp_task_ids":["aaadomxt","aaadvyte","aaaeprrp","aaafbojk","aaahbayq"]}}}