{"success":true,"data":{"mp_id":"mp-1024983","type":"HEA","summary":{"formula":"ErInNi4","mp_id":"mp-1024983","nelements":3,"is_stable":true,"nsites":6,"density":10.23443,"volume":83.85917,"a":4.9131,"b":4.9131,"c":4.9131,"alpha":60,"beta":60,"gamma":60,"space_group":"F-43m","space_group_num":216,"crystal_system":"Cubic","formation_energy_per_atom":-0.40162,"energy_per_atom":-5.47619,"energy_above_hull":0,"point_group":"-43m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-17.80115,"volume_per_atom":13.97653,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":-0.00887,"g_vrh":-0.00133,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":-250919.003,"Lame_Lambda(GPa)":-0.007983333333333332,"Pugh_Ratio(K\/G)":6.669172932330826,"Ductility":"Brittle","bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":0.429},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":2.0e-5,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1024983","mp_task_ids":["aaadoqwe","aaadvzma","aaaegryz","aaaesqgw","aaafbnyc"]}}}