{"success":true,"data":{"mp_id":"mp-26658","type":"TRA","summary":{"formula":"BiP2O7","mp_id":"mp-26658","nelements":3,"is_stable":false,"nsites":20,"density":4.35736,"volume":291.85538,"a":6.54336,"b":6.77799,"c":6.93087,"alpha":90.98884,"beta":108.07252,"gamma":92.26564,"space_group":"P-1","space_group_num":2,"crystal_system":"Triclinic","formation_energy_per_atom":-2.26778,"energy_per_atom":-7.20345,"energy_above_hull":0.08099,"point_group":"-1","Bravais_Lattice":"aP","Bravais_Combination":"aP","packing_fraction":null,"uncorrected_energy_per_atom":-6.722545905,"volume_per_atom":14.59277,"c_over_a":1.05922,"b_over_a":1.03586,"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":0.00469,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":2.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-26658","mp_task_ids":["aaacbvux","aaaczwwj","aaadrwzp"]}}}