{"success":true,"data":{"mp_id":"mp-2764339","type":"TRA","summary":{"formula":"Er(ReO4)2","mp_id":"mp-2764339","nelements":3,"is_stable":true,"nsites":11,"density":5.73056,"volume":193.4697,"a":6.06563,"b":6.06581,"c":6.07186,"alpha":90.00005,"beta":89.99704,"gamma":120.00102,"space_group":"P-3m1","space_group_num":164,"crystal_system":"Trigonal","formation_energy_per_atom":-2.14509,"energy_per_atom":-19.10208,"energy_above_hull":0,"point_group":"-3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-19.102082983636365,"volume_per_atom":17.58815,"c_over_a":1.00103,"b_over_a":1.00003,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"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":1.00836,"ordering":"FM","num_magnetic_sites":3,"total_mag_norm_vol":0.00521},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-2764339","mp_task_ids":["aaagbkef"]}}}