Enter a species (e.g. Al, Fe): Ag Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_AcklandTichyVitek_1987v2_Ag__MO_055919219575_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.877274912420488e-10, 4.788479285849941e-10 Calculating isothermal bulk modulus Optimization terminated successfully. Current function value: -5.926118 Iterations: 73 Function evaluations: 194 Finished calculation C11 = 200.7848961491345 GPa C12 = 77.29986954413255 GPa B = 118.4615450791332 GPa