{"success":true,"data":{"mp_id":"mp-2227604","type":"HEA","summary":{"formula":"Nd2MgCuO4","mp_id":"mp-2227604","nelements":4,"is_stable":false,"nsites":8,"density":6.14084,"volume":119.06987,"a":4.04523,"b":4.04523,"c":7.82714,"alpha":105.11132,"beta":105.11132,"gamma":89.93857,"space_group":"I4mm","space_group_num":107,"crystal_system":"Tetragonal","formation_energy_per_atom":-2.39825,"energy_per_atom":-6.78047,"energy_above_hull":0.7248,"point_group":"4mm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-6.43697,"volume_per_atom":14.88373,"c_over_a":1.93491,"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":false,"total_magnetization":0.04273,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.00036},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-2227604","mp_task_ids":["aaaewtlj"]}}}