{"success":true,"data":{"mp_id":"mp-944","type":"TRA","summary":{"formula":"AlB2","mp_id":"mp-944","nelements":2,"is_stable":false,"nsites":3,"density":3.19213,"volume":25.28344,"a":2.9914,"b":2.9914,"c":3.26254,"alpha":90,"beta":90,"gamma":119.99999,"space_group":"P6\/mmm","space_group_num":191,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.05041,"energy_per_atom":-7.19202,"energy_above_hull":0.01683,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-7.192015363333333,"volume_per_atom":8.42781,"c_over_a":1.09064,"b_over_a":1,"poisson_ratio":0.19652,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":190.335,"g_vrh":144.826,"E_Calc(GPa)":346.575,"homogeneous_poisson":0.19652,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":2.22,"Lame_Lambda(GPa)":93.78433333333335,"Pugh_Ratio(K\/G)":1.3142322511151314,"Ductility":"Ductile","bulk_modulus":190.335,"shear_modulus":144.826,"debye_temperature":1087.2,"sound_velocity":7433.3,"homogeneity":0.197},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-944","mp_task_ids":["aaadmipw","aaadrzif","aaaegwbe","aaaeulgh","aaafwwpy"]}}}