{"success":true,"data":{"mp_id":"mp-863668","type":"HEA","summary":{"formula":"Pm2CuOs","mp_id":"mp-863668","nelements":3,"is_stable":true,"nsites":4,"density":10.49634,"volume":86.02634,"a":4.95504,"b":4.95504,"c":4.95504,"alpha":60.00049,"beta":60.00049,"gamma":60.00049,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.14792,"energy_per_atom":-30.87623,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-30.87623,"volume_per_atom":21.50659,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.32975,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":92.175,"g_vrh":35.405,"E_Calc(GPa)":94.159,"homogeneous_poisson":0.32975,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.009,"Lame_Lambda(GPa)":68.57166666666666,"Pugh_Ratio(K\/G)":2.603445840982912,"Ductility":"Brittle","bulk_modulus":92.175,"shear_modulus":35.405,"debye_temperature":284.2,"sound_velocity":2059.3,"homogeneity":0.33},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-863668","mp_task_ids":["aaachuue","aaadumuk","aaaemmbn","aaaescmz","aaafjdej"]}}}