Enter a species (e.g. Al, Fe): W Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_BonnyTerentyev_2014EAM2_W__MO_626183701337_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.685464301523104e-10, 4.629050862447041e-10 Calculating isothermal bulk modulus Optimization terminated successfully. Current function value: -17.124712 Iterations: 71 Function evaluations: 187 Finished calculation C11 = 743.933957880617 GPa C12 = 144.99406820555666 GPa B = 344.6406980972434 GPa