{"success":true,"data":{"mp_id":"mp-12382","type":"HEA","summary":{"formula":"ErSi2Ni","mp_id":"mp-12382","nelements":3,"is_stable":true,"nsites":8,"density":7.43252,"volume":126.0614,"a":8.42588,"b":8.42588,"c":3.90588,"alpha":90,"beta":90,"gamma":152.96057,"space_group":"Cmcm","space_group_num":63,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.82449,"energy_per_atom":-6.12411,"energy_above_hull":0,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-16.72327,"volume_per_atom":15.75768,"c_over_a":0.46356,"b_over_a":1,"poisson_ratio":0.27968,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":126.591,"g_vrh":65.384,"E_Calc(GPa)":167.341,"homogeneous_poisson":0.27968,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.287,"Lame_Lambda(GPa)":83.00166666666667,"Pugh_Ratio(K\/G)":1.936115869325829,"Ductility":"Brittle","bulk_modulus":126.591,"shear_modulus":65.384,"debye_temperature":529.3,"sound_velocity":3304.5,"homogeneity":0.28},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-12382","mp_task_ids":["aaadmmgs","aaaeuoiq","aaafadfl","aaafdehr","aaagakqb"]}}}