{"success":true,"data":{"mp_id":"mp-20128","type":"HEA","summary":{"formula":"Eu(MnAs)2","mp_id":"mp-20128","nelements":3,"is_stable":false,"nsites":5,"density":6.87359,"volume":99.45544,"a":4.0148,"b":4.0148,"c":7.12474,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P-3m1","space_group_num":164,"crystal_system":"Trigonal","formation_energy_per_atom":-0.50468,"energy_per_atom":-8.09516,"energy_above_hull":0.0589,"point_group":"-3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-8.09516,"volume_per_atom":19.89109,"c_over_a":1.77462,"b_over_a":1,"poisson_ratio":0.27446,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":63.082,"g_vrh":33.49,"E_Calc(GPa)":85.364,"homogeneous_poisson":0.27446,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":1.554,"Lame_Lambda(GPa)":40.75533333333333,"Pugh_Ratio(K\/G)":1.8836070468796655,"Ductility":"Brittle","bulk_modulus":63.082,"shear_modulus":33.49,"debye_temperature":419.3,"sound_velocity":2457.7,"homogeneity":0.274},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":12.10225,"ordering":"FM","num_magnetic_sites":3,"total_mag_norm_vol":0.12169},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-20128","mp_task_ids":["aaadmsrf","aaadsybu","aaaecnpw","aaaeuljq","aaafxgrp"]}}}