{"success":true,"data":{"mp_id":"mp-34023","type":"HEA","summary":{"formula":"Ba2NbO","mp_id":"mp-34023","nelements":3,"is_stable":false,"nsites":4,"density":5.23084,"volume":121.76175,"a":5.56342,"b":5.56342,"c":5.56342,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":0.31302,"energy_per_atom":-4.40878,"energy_above_hull":1.72484,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-4.23703,"volume_per_atom":30.44044,"c_over_a":1,"b_over_a":1,"poisson_ratio":-0.13766,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":24.277,"g_vrh":53.855,"E_Calc(GPa)":92.883,"homogeneous_poisson":-0.13766,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":-5.509,"Lame_Lambda(GPa)":-11.626333333333328,"Pugh_Ratio(K\/G)":0.4507845139727045,"Ductility":"Ductile","bulk_modulus":24.277,"shear_modulus":53.855,"debye_temperature":527.1,"sound_velocity":3447.1,"homogeneity":-0.138},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":5.05887,"ordering":"FM","num_magnetic_sites":1,"total_mag_norm_vol":0.04155},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-34023","mp_task_ids":["aaadoquc","aaadumew","aaadyrug","aaaesoei","aaafbnzy"]}}}