{"success":true,"data":{"mp_id":"mp-1184760","type":"TRA","summary":{"formula":"K2Bi2O5","mp_id":"mp-1184760","nelements":3,"is_stable":false,"nsites":9,"density":5.80556,"volume":164.79507,"a":4.35498,"b":4.35498,"c":8.68906,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/mmm","space_group_num":123,"crystal_system":"Tetragonal","formation_energy_per_atom":-1.57513,"energy_per_atom":-5.43986,"energy_above_hull":0.06394,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-5.058193616666667,"volume_per_atom":18.31056,"c_over_a":1.9952,"b_over_a":1,"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":false,"total_magnetization":2.0e-5,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1184760","mp_task_ids":["aaadcban","aaadoiho","aaadvqph","aaaepziy","aaafbhei"]}}}