{"success":true,"data":{"mp_id":"mp-578606","type":"ELA","summary":{"formula":"NaCuO2","mp_id":"mp-578606","nelements":3,"is_stable":false,"nsites":4,"density":4.66642,"volume":42.18038,"a":5.555,"b":5.555,"c":5.555,"alpha":31.7599,"beta":31.7599,"gamma":31.75989,"space_group":"R-3m","space_group_num":166,"crystal_system":"Trigonal","formation_energy_per_atom":-1.22582,"energy_per_atom":-5.06003,"energy_above_hull":0.13669,"point_group":"-3m","Bravais_Lattice":"hR","Bravais_Combination":"hR","packing_fraction":null,"uncorrected_energy_per_atom":-4.7165346125,"volume_per_atom":10.54509,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.28219,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":111.932,"g_vrh":57.044,"E_Calc(GPa)":146.282,"homogeneous_poisson":0.282,"Vickers_Hard_Est(GPa)":6.681,"universal_anisotropy":0.31,"Lame_Lambda(GPa)":73.90266666666668,"Pugh_Ratio(K\/G)":1.9622046139821894,"Ductility":"Brittle","bulk_modulus":111.932,"shear_modulus":57.044,"debye_temperature":587.4,"sound_velocity":3896.6,"homogeneity":0.282},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":2.01211,"ordering":"FM","num_magnetic_sites":3,"total_mag_norm_vol":0.0477},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-578606","mp_task_ids":["aaaddqnr","aaadnrod","aaadwlsl","aaaettkd","aaafisju"]}}}