{"success":true,"data":{"mp_id":"mp-5436","type":"HEA","summary":{"formula":"FeCo2Si","mp_id":"mp-5436","nelements":3,"is_stable":false,"nsites":4,"density":7.63663,"volume":43.87952,"a":3.95906,"b":3.95906,"c":3.95906,"alpha":60,"beta":59.99999,"gamma":59.99999,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.33231,"energy_per_atom":-7.37285,"energy_above_hull":0.00688,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-12.8367266475,"volume_per_atom":10.96988,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.30991,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":200.083,"g_vrh":87.106,"E_Calc(GPa)":228.202,"homogeneous_poisson":0.30991,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":1.267,"Lame_Lambda(GPa)":142.01233333333334,"Pugh_Ratio(K\/G)":2.2970059467774897,"Ductility":"Brittle","bulk_modulus":200.083,"shear_modulus":87.106,"debye_temperature":506,"sound_velocity":3777.2,"homogeneity":0.31},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":5.97832,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.13624},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-5436","mp_task_ids":["aaaciqrg","aaadrgrh","aaaeheic","aaaeuqyl","aaafdity"]}}}