{"success":true,"data":{"mp_id":"mp-1223946","type":"HEA","summary":{"formula":"Hf2Ga3Ni","mp_id":"mp-1223946","nelements":3,"is_stable":false,"nsites":6,"density":10.50538,"volume":98.76607,"a":4.15484,"b":5.34473,"c":5.29615,"alpha":92.18536,"beta":113.09467,"gamma":67.12727,"space_group":"Cm","space_group_num":8,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.51632,"energy_per_atom":-6.31279,"energy_above_hull":0.03344,"point_group":"m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-6.31279,"volume_per_atom":16.46101,"c_over_a":1.27469,"b_over_a":1.28639,"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":0.00233,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":2.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1223946","mp_task_ids":["aaaeciqx"]}}}