{"success":true,"data":{"mp_id":"mp-1525145","type":"TRA","summary":{"formula":"Bi","mp_id":"mp-1525145","nelements":1,"is_stable":false,"nsites":2,"density":10.38655,"volume":66.82104,"a":3.34465,"b":4.72846,"c":4.72846,"alpha":83.71018,"beta":70.9591,"gamma":70.95911,"space_group":"I4_1\/amd","space_group_num":141,"crystal_system":"Tetragonal","formation_energy_per_atom":0.08174,"energy_per_atom":-58.42053,"energy_above_hull":0.08174,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-58.420533465,"volume_per_atom":33.41052,"c_over_a":1.41374,"b_over_a":1.41374,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"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":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1525145","mp_task_ids":["aaaegwmt"]}}}