{"success":true,"data":{"mp_id":"mp-644607","type":"ELA","summary":{"formula":"CO2","mp_id":"mp-644607","nelements":2,"is_stable":false,"nsites":6,"density":1.74482,"volume":83.76733,"a":4.22721,"b":4.22721,"c":4.68777,"alpha":90,"beta":90,"gamma":90,"space_group":"P4_2\/mnm","space_group_num":136,"crystal_system":"Tetragonal","formation_energy_per_atom":-1.76332,"energy_per_atom":-8.13896,"energy_above_hull":0.0054,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-8.59054,"volume_per_atom":13.96122,"c_over_a":1.10895,"b_over_a":1,"poisson_ratio":0.29785,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":4.674,"g_vrh":2.184,"E_Calc(GPa)":5.669,"homogeneous_poisson":0.298,"Vickers_Hard_Est(GPa)":0,"universal_anisotropy":2.176,"Lame_Lambda(GPa)":3.218,"Pugh_Ratio(K\/G)":2.14010989010989,"Ductility":"Brittle","bulk_modulus":4.674,"shear_modulus":2.184,"debye_temperature":238.1,"sound_velocity":1249.3,"homogeneity":0.298},"electronic":{"is_metal":false,"band_gap":6.3187,"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-644607","mp_task_ids":["aaacizsf","aaacmxrp","aaadsvio","aaaelcoz","aaaenbdo","aaafjiqt"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":35,"three_strong":[10.2504,12.7773,13.7436]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":15,"three_strong":[33.1338,41.607,44.9028]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":7,"three_strong":[42.8013,54.0661,58.5128]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":18,"three_strong":[28.4309,35.6223,38.4049]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":33,"three_strong":[12.9994,16.2114,17.4409]}}}}}