{"success":true,"data":{"mp_id":"mp-1227946","type":"TRA","summary":{"formula":"BaGa2","mp_id":"mp-1227946","nelements":2,"is_stable":false,"nsites":3,"density":5.18666,"volume":88.61045,"a":4.47392,"b":4.47348,"c":5.11252,"alpha":90.00023,"beta":90.00045,"gamma":59.99669,"space_group":"P6mm","space_group_num":183,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.46222,"energy_per_atom":-3.12061,"energy_above_hull":0.00109,"point_group":"6mm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-3.1206118433333336,"volume_per_atom":29.53682,"c_over_a":1.14274,"b_over_a":0.9999,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"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":0.00262,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":3.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1227946","mp_task_ids":["aaacrwms"]}}}