{"success":true,"data":{"mp_id":"mp-2192","type":"TRA","summary":{"formula":"BPt","mp_id":"mp-2192","nelements":2,"is_stable":false,"nsites":4,"density":15.51928,"volume":44.06089,"a":3.73416,"b":3.73416,"c":3.64869,"alpha":90,"beta":90,"gamma":119.99999,"space_group":"P6_3\/mmc","space_group_num":194,"crystal_system":"Hexagonal","formation_energy_per_atom":0.05626,"energy_per_atom":-29.36077,"energy_above_hull":0.21021,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-29.3607720325,"volume_per_atom":11.01522,"c_over_a":0.97711,"b_over_a":1,"poisson_ratio":0.4065,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":259.986,"g_vrh":51.85,"E_Calc(GPa)":145.854,"homogeneous_poisson":0.4065,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.15,"Lame_Lambda(GPa)":225.41933333333333,"Pugh_Ratio(K\/G)":5.014194792671167,"Ductility":"Brittle","bulk_modulus":259.986,"shear_modulus":51.85,"debye_temperature":277,"sound_velocity":2071,"homogeneity":0.406},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-2192","mp_task_ids":["aaadnskh","aaadwkgy","aaaetszm","aaafisno","aaagjcso"]}}}