{"success":true,"data":{"mp_id":"mp-12751","type":"TRA","summary":{"formula":"PuNi","mp_id":"mp-12751","nelements":2,"is_stable":false,"nsites":4,"density":12.95022,"volume":77.6256,"a":5.47606,"b":5.47606,"c":4.17936,"alpha":90,"beta":90,"gamma":141.72905,"space_group":"Cmcm","space_group_num":63,"crystal_system":"Orthorhombic","formation_energy_per_atom":0.10133,"energy_per_atom":-10.15771,"energy_above_hull":0.18487,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-49.432283095,"volume_per_atom":19.4064,"c_over_a":0.76321,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":-31.848,"g_vrh":-45.7,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":-3.669,"Lame_Lambda(GPa)":-1.3813333333333304,"Pugh_Ratio(K\/G)":0.6968927789934354,"Ductility":"Ductile","bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":0.015},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":10.78771,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.13897},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-12751","mp_task_ids":["aaadmofz","aaadsort","aaaekvsv","aaaeuqzk","aaafxgle"]}}}