{"success":true,"data":{"mp_id":"mp-1002188","type":"TRA","summary":{"formula":"TcB","mp_id":"mp-1002188","nelements":2,"is_stable":false,"nsites":2,"density":8.53734,"volume":21.16408,"a":2.88039,"b":2.88039,"c":2.94555,"alpha":90,"beta":90,"gamma":120.00002,"space_group":"P-6m2","space_group_num":187,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.31351,"energy_per_atom":-16.96902,"energy_above_hull":0.10273,"point_group":"-6m2","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-8.802416755,"volume_per_atom":10.58204,"c_over_a":1.02262,"b_over_a":1,"poisson_ratio":0.25533,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":302.964,"g_vrh":177.149,"E_Calc(GPa)":444.76,"homogeneous_poisson":0.25533,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.139,"Lame_Lambda(GPa)":184.86466666666666,"Pugh_Ratio(K\/G)":1.7102213390987249,"Ductility":"Ductile","bulk_modulus":302.964,"shear_modulus":177.149,"debye_temperature":1481.2,"sound_velocity":5060.3,"homogeneity":0.255},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0.00208,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.0001},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1002188","mp_task_ids":["aaaciidh","aaadaqke","aaadrivy","aaaeoexu","aaafsjhf"]}}}