{"success":true,"data":{"mp_id":"mp-1926","type":"TRA","summary":{"formula":"HoFe2","mp_id":"mp-1926","nelements":2,"is_stable":true,"nsites":6,"density":9.50629,"volume":96.63894,"a":5.15097,"b":5.15097,"c":5.15097,"alpha":60,"beta":60,"gamma":60,"space_group":"Fd-3m","space_group_num":227,"crystal_system":"Cubic","formation_energy_per_atom":-0.0946,"energy_per_atom":-7.27384,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-20.571311596666668,"volume_per_atom":16.10649,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.31686,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":83.173,"g_vrh":34.701,"E_Calc(GPa)":91.393,"homogeneous_poisson":0.31686,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.638,"Lame_Lambda(GPa)":60.039,"Pugh_Ratio(K\/G)":2.396847353102216,"Ductility":"Brittle","bulk_modulus":83.173,"shear_modulus":34.701,"debye_temperature":341,"sound_velocity":2138.7,"homogeneity":0.317},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":7.64498,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.07911},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1926","mp_task_ids":["aaadmsyp","aaadrzao","aaaeuqfu","aaaevwlr","aaafikax"]}}}