{"success":true,"data":{"mp_id":"mp-1974728","type":"TRA","summary":{"formula":"ErCo5","mp_id":"mp-1974728","nelements":2,"is_stable":false,"nsites":6,"density":9.40407,"volume":81.56513,"a":4.97983,"b":4.86988,"c":3.89752,"alpha":90.00039,"beta":89.99953,"gamma":120.35111,"space_group":"Cmmm","space_group_num":65,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.11375,"energy_per_atom":-16.79652,"energy_above_hull":0.00022,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-16.79651746,"volume_per_atom":13.59419,"c_over_a":0.78266,"b_over_a":0.97792,"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":7.96368,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.09764},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1974728","mp_task_ids":["aaaeijfc"]}}}