{"success":true,"data":{"mp_id":"mp-568844","type":"TRA","summary":{"formula":"BiSe","mp_id":"mp-568844","nelements":2,"is_stable":false,"nsites":2,"density":8.18172,"volume":58.43958,"a":4.35586,"b":4.35586,"c":4.35586,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.21055,"energy_per_atom":-36.61747,"energy_above_hull":0.15118,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-3.86364505,"volume_per_atom":29.21979,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.35965,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":56.128,"g_vrh":17.381,"E_Calc(GPa)":47.264,"homogeneous_poisson":0.35965,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":12.563,"Lame_Lambda(GPa)":44.54066666666667,"Pugh_Ratio(K\/G)":3.2292733444565904,"Ductility":"Brittle","bulk_modulus":56.128,"shear_modulus":17.381,"debye_temperature":176.4,"sound_velocity":1640.9,"homogeneity":0.36},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0.00097,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":2.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-568844","mp_task_ids":["aaadmtjx","aaadsbme","aaadycvt","aaaeuwoq","aaafwxxp"]}}}