{"success":true,"data":{"mp_id":"mp-1186156","type":"TRA","summary":{"formula":"Np3Hg","mp_id":"mp-1186156","nelements":2,"is_stable":false,"nsites":4,"density":15.58745,"volume":97.11217,"a":5.70493,"b":5.70493,"c":5.70493,"alpha":133.13645,"beta":133.13645,"gamma":68.43995,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":0.54917,"energy_per_atom":-74.06094,"energy_above_hull":0.54917,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-9.23758193,"volume_per_atom":24.27804,"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":true,"total_magnetization":13.29493,"ordering":"FM","num_magnetic_sites":3,"total_mag_norm_vol":0.1369},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1186156","mp_task_ids":["aaadnxpf","aaadwlwk","aaadyhiw","aaaethlo","aaafxesm"]}}}