{"success":true,"data":{"mp_id":"mp-448","type":"TRA","summary":{"formula":"CoN","mp_id":"mp-448","nelements":2,"is_stable":false,"nsites":2,"density":6.44611,"volume":18.78955,"a":2.98408,"b":2.98408,"c":2.98408,"alpha":60.00001,"beta":60.00001,"gamma":59.99999,"space_group":"F-43m","space_group_num":216,"crystal_system":"Cubic","formation_energy_per_atom":0.10286,"energy_per_atom":-11.07863,"energy_above_hull":0.10286,"point_group":"-43m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-11.07862944,"volume_per_atom":9.39477,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.40938,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":248.591,"g_vrh":47.951,"E_Calc(GPa)":135.162,"homogeneous_poisson":0.40938,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.447,"Lame_Lambda(GPa)":216.62366666666668,"Pugh_Ratio(K\/G)":5.18427144376551,"Ductility":"Brittle","bulk_modulus":248.591,"shear_modulus":47.951,"debye_temperature":436.1,"sound_velocity":3091.4,"homogeneity":0.409},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":2.0e-5,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-448","mp_task_ids":["aaacidyu","aaadrdjr","aaaegtis","aaaeustr","aaafxgpf"]}}}