{"success":true,"data":{"mp_id":"mp-4904","type":"HEA","summary":{"formula":"Pr(SiRu)2","mp_id":"mp-4904","nelements":3,"is_stable":true,"nsites":5,"density":7.57692,"volume":87.4918,"a":4.21149,"b":4.21149,"c":5.76204,"alpha":111.43532,"beta":111.43533,"gamma":90.00001,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.87279,"energy_per_atom":-7.71177,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-20.49066,"volume_per_atom":17.49836,"c_over_a":1.36817,"b_over_a":1,"poisson_ratio":0.24579,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":130.298,"g_vrh":79.764,"E_Calc(GPa)":198.738,"homogeneous_poisson":0.24579,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.264,"Lame_Lambda(GPa)":77.12200000000001,"Pugh_Ratio(K\/G)":1.6335439546662656,"Ductility":"Ductile","bulk_modulus":130.298,"shear_modulus":79.764,"debye_temperature":477.2,"sound_velocity":3600.3,"homogeneity":0.246},"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-4904","mp_task_ids":["aaadmiei","aaadsnsy","aaaemacw","aaaeunxz","aaafbwce"]}}}