{"success":true,"data":{"mp_id":"mp-974810","type":"TRA","summary":{"formula":"Rb3Ru","mp_id":"mp-974810","nelements":2,"is_stable":false,"nsites":4,"density":3.21465,"volume":184.65417,"a":6.39182,"b":6.39182,"c":6.39182,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":1.11244,"energy_per_atom":-1.94156,"energy_above_hull":1.11244,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-1.9415622,"volume_per_atom":46.16354,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.17803,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":3.293,"g_vrh":2.7,"E_Calc(GPa)":6.361,"homogeneous_poisson":0.17803,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":2.123,"Lame_Lambda(GPa)":1.493,"Pugh_Ratio(K\/G)":1.2196296296296296,"Ductility":"Ductile","bulk_modulus":3.293,"shear_modulus":2.7,"debye_temperature":127.6,"sound_velocity":1009.4,"homogeneity":0.178},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":1.66878,"ordering":"FM","num_magnetic_sites":1,"total_mag_norm_vol":0.00904},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-974810","mp_task_ids":["aaadcfnf","aaadolfr","aaaduoft","aaaesnsf","aaafbkei"]}}}