{"success":true,"data":{"mp_id":"mp-684697","type":"TRA","summary":{"formula":"Sc20O19","mp_id":"mp-684697","nelements":2,"is_stable":false,"nsites":39,"density":4.44235,"volume":449.71862,"a":8.38239,"b":8.38239,"c":8.38239,"alpha":106.58954,"beta":106.58954,"gamma":115.4024,"space_group":"I4\/m","space_group_num":87,"crystal_system":"Tetragonal","formation_energy_per_atom":-3.16214,"energy_per_atom":-8.8201,"energy_above_hull":0.06034,"point_group":"4\/m","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-8.485411950769231,"volume_per_atom":11.53125,"c_over_a":1,"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":0.00544,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-684697","mp_task_ids":["aaaczglh","aaadrxrn"]}}}