{"success":true,"data":{"mp_id":"mp-21080","type":"HEA","summary":{"formula":"La(NiSn)2","mp_id":"mp-21080","nelements":3,"is_stable":false,"nsites":5,"density":7.98477,"volume":102.67403,"a":4.45118,"b":4.45118,"c":6.0631,"alpha":111.53511,"beta":111.53511,"gamma":90,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.51659,"energy_per_atom":-5.41967,"energy_above_hull":0.0489,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-5.41967,"volume_per_atom":20.53481,"c_over_a":1.36213,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"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-21080","mp_task_ids":["aaadeavy","aaadjkqu","aaadmtno","aaaeutbm","aaaeybms","aaafscsb"]}}}