{"success":true,"data":{"mp_id":"mp-974253","type":"HEA","summary":{"formula":"HoErZn2","mp_id":"mp-974253","nelements":3,"is_stable":false,"nsites":4,"density":8.79036,"volume":87.46419,"a":4.98251,"b":4.98251,"c":4.98251,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.34822,"energy_per_atom":-3.26944,"energy_above_hull":0.00038,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-21.54421,"volume_per_atom":21.86605,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.28836,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":62.845,"g_vrh":30.971,"E_Calc(GPa)":79.804,"homogeneous_poisson":0.28836,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.766,"Lame_Lambda(GPa)":42.19766666666666,"Pugh_Ratio(K\/G)":2.0291563075134804,"Ductility":"Brittle","bulk_modulus":62.845,"shear_modulus":30.971,"debye_temperature":339.6,"sound_velocity":2093.6,"homogeneity":0.288},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0.00135,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":2.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-974253","mp_task_ids":["aaadnwrf","aaadwpbs","aaaehdeg","aaaetgam","aaafcxaa"]}}}