{"success":true,"data":{"mp_id":"mp-593","type":"TRA","summary":{"formula":"Al4Cu9","mp_id":"mp-593","nelements":2,"is_stable":true,"nsites":52,"density":7.05565,"volume":639.99817,"a":8.61773,"b":8.61773,"c":8.61773,"alpha":90,"beta":90,"gamma":90,"space_group":"P-43m","space_group_num":215,"crystal_system":"Cubic","formation_energy_per_atom":-0.2331,"energy_per_atom":-9.81384,"energy_above_hull":0,"point_group":"-43m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-9.813837480384615,"volume_per_atom":12.30766,"c_over_a":1,"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":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-593","mp_task_ids":["aaacavia","aaaelzco"]}}}