{"success":true,"data":{"mp_id":"mp-571438","type":"TRA","summary":{"formula":"Be12V","mp_id":"mp-571438","nelements":2,"is_stable":true,"nsites":13,"density":2.4448,"volume":108.05443,"a":4.14526,"b":5.51028,"c":5.51034,"alpha":81.87164,"beta":67.90332,"gamma":67.90347,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.10249,"energy_per_atom":-4.25301,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-5.199918095384616,"volume_per_atom":8.31188,"c_over_a":1.32931,"b_over_a":1.3293,"poisson_ratio":0.08733,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":129.504,"g_vrh":147.448,"E_Calc(GPa)":320.651,"homogeneous_poisson":0.08733,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.087,"Lame_Lambda(GPa)":31.205333333333314,"Pugh_Ratio(K\/G)":0.8783028593131137,"Ductility":"Ductile","bulk_modulus":129.504,"shear_modulus":147.448,"debye_temperature":1246.1,"sound_velocity":8480.2,"homogeneity":0.087},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0.54112,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.00501},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-571438","mp_task_ids":["aaadnenu","aaadsvjy","aaaelgnu","aaaetzmp","aaafcryg"]}}}